56391603975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17123}}^1$

素因数の和:17207

約数の個数: 192

約数和(自身を含む): 128421780480

約数和(自身を除く): 72030176505

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 41, 45, 51, 63, 75, 85, 105, 119, 123, 135, 153, 175, 189, 205, 225, 255, 287, 315, 357, 369, 425, 459, 525, 595, 615, 675, 697, 765, 861, 945, 1025, 1071, 1107, 1275, 1435, 1575, 1785, 1845, 2091, 2295, 2583, 2975, 3075, 3213, 3485, 3825, 4305, 4725, 4879, 5355, 5535, 6273, 7175, 7749, 8925, 9225, 10455, 11475, 12915, 14637, 16065, 17123, 17425, 18819, 21525, 24395, 26775, 27675, 31365, 38745, 43911, 51369, 52275, 64575, 73185, 80325, 85615, 94095, 119861, 121975, 131733, 154107, 156825, 193725, 219555, 256845, 291091, 359583, 365925, 428075, 462321, 470475, 599305, 658665, 702043, 770535, 873273, 1078749, 1097775, 1284225, 1455455, 1797915, 2037637, 2106129, 2311605, 2619819, 2996525, 3236247, 3293325, 3510215, 3852675, 4366365, 4914301, 5393745, 6112911, 6318387, 7277275, 7859457, 8989575, 10188185, 10530645, 11558025, 11934731, 13099095, 14742903, 16181235, 17551075, 18338733, 18955161, 21831825, 24571505, 26968725, 30564555, 31591935, 35804193, 39297285, 44228709, 50940925, 52653225, 55016199, 59673655, 65495475, 73714515, 80906175, 83543117, 91693665, 94775805, 107412579, 122857525, 132686127, 152822775, 157959675, 179020965, 196486425, 221143545, 250629351, 275080995, 298368275, 322237737, 368572575, 417715585, 458468325, 473879025, 537062895, 663430635, 751888053, 895104825, 1105717725, 1253146755, 1375404975, 1611188685, 2088577925, 2255664159, 2685314475, 3317153175, 3759440265, 6265733775, 8055943425, 11278320795, 18797201325, 56391603975]

約数ペア:

[(1, 56391603975), (3, 18797201325), (5, 11278320795), (7, 8055943425), (9, 6265733775), (15, 3759440265), (17, 3317153175), (21, 2685314475), (25, 2255664159), (27, 2088577925), (35, 1611188685), (41, 1375404975), (45, 1253146755), (51, 1105717725), (63, 895104825), (75, 751888053), (85, 663430635), (105, 537062895), (119, 473879025), (123, 458468325), (135, 417715585), (153, 368572575), (175, 322237737), (189, 298368275), (205, 275080995), (225, 250629351), (255, 221143545), (287, 196486425), (315, 179020965), (357, 157959675), (369, 152822775), (425, 132686127), (459, 122857525), (525, 107412579), (595, 94775805), (615, 91693665), (675, 83543117), (697, 80906175), (765, 73714515), (861, 65495475), (945, 59673655), (1025, 55016199), (1071, 52653225), (1107, 50940925), (1275, 44228709), (1435, 39297285), (1575, 35804193), (1785, 31591935), (1845, 30564555), (2091, 26968725), (2295, 24571505), (2583, 21831825), (2975, 18955161), (3075, 18338733), (3213, 17551075), (3485, 16181235), (3825, 14742903), (4305, 13099095), (4725, 11934731), (4879, 11558025), (5355, 10530645), (5535, 10188185), (6273, 8989575), (7175, 7859457), (7749, 7277275), (8925, 6318387), (9225, 6112911), (10455, 5393745), (11475, 4914301), (12915, 4366365), (14637, 3852675), (16065, 3510215), (17123, 3293325), (17425, 3236247), (18819, 2996525), (21525, 2619819), (24395, 2311605), (26775, 2106129), (27675, 2037637), (31365, 1797915), (38745, 1455455), (43911, 1284225), (51369, 1097775), (52275, 1078749), (64575, 873273), (73185, 770535), (80325, 702043), (85615, 658665), (94095, 599305), (119861, 470475), (121975, 462321), (131733, 428075), (154107, 365925), (156825, 359583), (193725, 291091), (219555, 256845)]