64453705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4091}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 81316224

約数和(自身を除く): 16862519

約数列:

[1, 5, 23, 115, 137, 685, 3151, 4091, 15755, 20455, 94093, 470465, 560467, 2802335, 12890741, 64453705]

約数ペア:

[(1, 64453705), (5, 12890741), (23, 2802335), (115, 560467), (137, 470465), (685, 94093), (3151, 20455), (4091, 15755)]