57989295

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 134097600

約数和(自身を除く): 76108305

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 49, 51, 63, 65, 85, 91, 105, 117, 119, 147, 153, 195, 221, 245, 255, 273, 289, 315, 343, 357, 441, 455, 585, 595, 637, 663, 735, 765, 819, 833, 867, 1029, 1071, 1105, 1365, 1445, 1547, 1715, 1785, 1911, 1989, 2023, 2205, 2499, 2601, 3087, 3185, 3315, 3757, 4095, 4165, 4335, 4459, 4641, 5145, 5355, 5733, 5831, 6069, 7497, 7735, 9555, 9945, 10115, 10829, 11271, 12495, 13005, 13377, 13923, 14161, 15435, 17493, 18207, 18785, 22295, 23205, 26299, 28665, 29155, 30345, 32487, 33813, 37485, 40131, 42483, 52479, 54145, 56355, 66885, 69615, 70805, 75803, 78897, 87465, 91035, 97461, 99127, 127449, 131495, 162435, 169065, 184093, 200655, 212415, 227409, 236691, 262395, 297381, 379015, 394485, 487305, 495635, 552279, 637245, 682227, 892143, 920465, 1137045, 1183455, 1288651, 1486905, 1656837, 2761395, 3411135, 3865953, 4460715, 6443255, 8284185, 11597859, 19329765, 57989295]

約数ペア:

[(1, 57989295), (3, 19329765), (5, 11597859), (7, 8284185), (9, 6443255), (13, 4460715), (15, 3865953), (17, 3411135), (21, 2761395), (35, 1656837), (39, 1486905), (45, 1288651), (49, 1183455), (51, 1137045), (63, 920465), (65, 892143), (85, 682227), (91, 637245), (105, 552279), (117, 495635), (119, 487305), (147, 394485), (153, 379015), (195, 297381), (221, 262395), (245, 236691), (255, 227409), (273, 212415), (289, 200655), (315, 184093), (343, 169065), (357, 162435), (441, 131495), (455, 127449), (585, 99127), (595, 97461), (637, 91035), (663, 87465), (735, 78897), (765, 75803), (819, 70805), (833, 69615), (867, 66885), (1029, 56355), (1071, 54145), (1105, 52479), (1365, 42483), (1445, 40131), (1547, 37485), (1715, 33813), (1785, 32487), (1911, 30345), (1989, 29155), (2023, 28665), (2205, 26299), (2499, 23205), (2601, 22295), (3087, 18785), (3185, 18207), (3315, 17493), (3757, 15435), (4095, 14161), (4165, 13923), (4335, 13377), (4459, 13005), (4641, 12495), (5145, 11271), (5355, 10829), (5733, 10115), (5831, 9945), (6069, 9555), (7497, 7735)]