63375

素因数分解:

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

素因数の和:44

約数の個数: 24

約数和(自身を含む): 114192

約数和(自身を除く): 50817

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 169, 195, 325, 375, 507, 845, 975, 1625, 2535, 4225, 4875, 12675, 21125, 63375]

約数ペア:

[(1, 63375), (3, 21125), (5, 12675), (13, 4875), (15, 4225), (25, 2535), (39, 1625), (65, 975), (75, 845), (125, 507), (169, 375), (195, 325)]