72463635

素因数分解:

$3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1879}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 125817120

約数和(自身を除く): 53353485

約数列:

[1, 3, 5, 9, 15, 45, 857, 1879, 2571, 4285, 5637, 7713, 9395, 12855, 16911, 28185, 38565, 84555, 1610303, 4830909, 8051515, 14492727, 24154545, 72463635]

約数ペア:

[(1, 72463635), (3, 24154545), (5, 14492727), (9, 8051515), (15, 4830909), (45, 1610303), (857, 84555), (1879, 38565), (2571, 28185), (4285, 16911), (5637, 12855), (7713, 9395)]