15326565

素因数分解:

$3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2081}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 24584256

約数和(自身を除く): 9257691

約数列:

[1, 3, 5, 15, 491, 1473, 2081, 2455, 6243, 7365, 10405, 31215, 1021771, 3065313, 5108855, 15326565]

約数ペア:

[(1, 15326565), (3, 5108855), (5, 3065313), (15, 1021771), (491, 31215), (1473, 10405), (2081, 7365), (2455, 6243)]