359125

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 24

約数和(自身を含む): 513864

約数和(自身を除く): 154739

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 169, 221, 325, 425, 845, 1105, 1625, 2125, 2873, 4225, 5525, 14365, 21125, 27625, 71825, 359125]

約数ペア:

[(1, 359125), (5, 71825), (13, 27625), (17, 21125), (25, 14365), (65, 5525), (85, 4225), (125, 2873), (169, 2125), (221, 1625), (325, 1105), (425, 845)]