67937825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 89339520

約数和(自身を除く): 21401695

約数列:

[1, 5, 19, 25, 95, 157, 475, 785, 911, 2983, 3925, 4555, 14915, 17309, 22775, 74575, 86545, 143027, 432725, 715135, 2717513, 3575675, 13587565, 67937825]

約数ペア:

[(1, 67937825), (5, 13587565), (19, 3575675), (25, 2717513), (95, 715135), (157, 432725), (475, 143027), (785, 86545), (911, 74575), (2983, 22775), (3925, 17309), (4555, 14915)]