91190125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 129808224

約数和(自身を除く): 38618099

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 3301, 5525, 16505, 27625, 42913, 56117, 82525, 214565, 280585, 412625, 729521, 1072825, 1402925, 3647605, 5364125, 7014625, 18238025, 91190125]

約数ペア:

[(1, 91190125), (5, 18238025), (13, 7014625), (17, 5364125), (25, 3647605), (65, 1402925), (85, 1072825), (125, 729521), (221, 412625), (325, 280585), (425, 214565), (1105, 82525), (1625, 56117), (2125, 42913), (3301, 27625), (5525, 16505)]