108538625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 154496160

約数和(自身を除く): 45957535

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 3929, 5525, 19645, 27625, 51077, 66793, 98225, 255385, 333965, 491125, 868309, 1276925, 1669825, 4341545, 6384625, 8349125, 21707725, 108538625]

約数ペア:

[(1, 108538625), (5, 21707725), (13, 8349125), (17, 6384625), (25, 4341545), (65, 1669825), (85, 1276925), (125, 868309), (221, 491125), (325, 333965), (425, 255385), (1105, 98225), (1625, 66793), (2125, 51077), (3929, 27625), (5525, 19645)]