12465375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 22346688

約数和(自身を除く): 9881313

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 2557, 4875, 7671, 12785, 33241, 38355, 63925, 99723, 166205, 191775, 319625, 498615, 831025, 958875, 2493075, 4155125, 12465375]

約数ペア:

[(1, 12465375), (3, 4155125), (5, 2493075), (13, 958875), (15, 831025), (25, 498615), (39, 319625), (65, 191775), (75, 166205), (125, 99723), (195, 63925), (325, 38355), (375, 33241), (975, 12785), (1625, 7671), (2557, 4875)]