284477235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 585252864

約数和(自身を除く): 300775629

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 53, 85, 93, 97, 105, 119, 155, 159, 217, 255, 265, 291, 357, 371, 465, 485, 527, 595, 651, 679, 795, 901, 1085, 1113, 1455, 1581, 1643, 1649, 1785, 1855, 2037, 2635, 2703, 3007, 3255, 3395, 3689, 4505, 4929, 4947, 5141, 5565, 6307, 7905, 8215, 8245, 9021, 10185, 11067, 11501, 11543, 13515, 15035, 15423, 18445, 18921, 21049, 24645, 24735, 25705, 27931, 31535, 34503, 34629, 35987, 45105, 51119, 55335, 57505, 57715, 63147, 77115, 83793, 87397, 94605, 105245, 107961, 139655, 153357, 159371, 172515, 173145, 179935, 195517, 255595, 262191, 315735, 357833, 418965, 436985, 478113, 539805, 586551, 611779, 766785, 796855, 977585, 1073499, 1115597, 1310955, 1789165, 1835337, 2390565, 2709307, 2932755, 3058895, 3346791, 5367495, 5577985, 8127921, 9176685, 13546535, 16733955, 18965149, 40639605, 56895447, 94825745, 284477235]

約数ペア:

[(1, 284477235), (3, 94825745), (5, 56895447), (7, 40639605), (15, 18965149), (17, 16733955), (21, 13546535), (31, 9176685), (35, 8127921), (51, 5577985), (53, 5367495), (85, 3346791), (93, 3058895), (97, 2932755), (105, 2709307), (119, 2390565), (155, 1835337), (159, 1789165), (217, 1310955), (255, 1115597), (265, 1073499), (291, 977585), (357, 796855), (371, 766785), (465, 611779), (485, 586551), (527, 539805), (595, 478113), (651, 436985), (679, 418965), (795, 357833), (901, 315735), (1085, 262191), (1113, 255595), (1455, 195517), (1581, 179935), (1643, 173145), (1649, 172515), (1785, 159371), (1855, 153357), (2037, 139655), (2635, 107961), (2703, 105245), (3007, 94605), (3255, 87397), (3395, 83793), (3689, 77115), (4505, 63147), (4929, 57715), (4947, 57505), (5141, 55335), (5565, 51119), (6307, 45105), (7905, 35987), (8215, 34629), (8245, 34503), (9021, 31535), (10185, 27931), (11067, 25705), (11501, 24735), (11543, 24645), (13515, 21049), (15035, 18921), (15423, 18445)]