5145821135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 7783050240

約数和(自身を除く): 2637229105

約数列:

[1, 5, 7, 13, 35, 65, 83, 89, 91, 415, 445, 455, 581, 623, 1079, 1157, 1531, 2905, 3115, 5395, 5785, 7387, 7553, 7655, 8099, 10717, 19903, 36935, 37765, 40495, 51709, 53585, 96031, 99515, 127073, 136259, 139321, 258545, 480155, 635365, 672217, 681295, 696605, 889511, 953813, 1651949, 1771367, 3361085, 4447555, 4769065, 8259745, 8856835, 11309497, 11563643, 12399569, 56547485, 57818215, 61997845, 79166479, 147023461, 395832395, 735117305, 1029164227, 5145821135]

約数ペア:

[(1, 5145821135), (5, 1029164227), (7, 735117305), (13, 395832395), (35, 147023461), (65, 79166479), (83, 61997845), (89, 57818215), (91, 56547485), (415, 12399569), (445, 11563643), (455, 11309497), (581, 8856835), (623, 8259745), (1079, 4769065), (1157, 4447555), (1531, 3361085), (2905, 1771367), (3115, 1651949), (5395, 953813), (5785, 889511), (7387, 696605), (7553, 681295), (7655, 672217), (8099, 635365), (10717, 480155), (19903, 258545), (36935, 139321), (37765, 136259), (40495, 127073), (51709, 99515), (53585, 96031)]