127707905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53101}}^1$

素因数の和:53156

約数の個数: 16

約数和(自身を含む): 169501584

約数和(自身を除く): 41793679

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 53101, 265505, 690313, 1964737, 3451565, 9823685, 25541581, 127707905]

約数ペア:

[(1, 127707905), (5, 25541581), (13, 9823685), (37, 3451565), (65, 1964737), (185, 690313), (481, 265505), (2405, 53101)]