1401356715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{82457}}^1$

素因数の和:82579

約数の個数: 32

約数和(自身を含む): 2469782016

約数和(自身を除く): 1068425301

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5665, 16995, 82457, 247371, 412285, 907027, 1236855, 2721081, 4535135, 8493071, 13605405, 25479213, 42465355, 93423781, 127396065, 280271343, 467118905, 1401356715]

約数ペア:

[(1, 1401356715), (3, 467118905), (5, 280271343), (11, 127396065), (15, 93423781), (33, 42465355), (55, 25479213), (103, 13605405), (165, 8493071), (309, 4535135), (515, 2721081), (1133, 1236855), (1545, 907027), (3399, 412285), (5665, 247371), (16995, 82457)]