15285321

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{1153}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 22710720

約数和(自身を除く): 7425399

約数列:

[1, 3, 9, 27, 491, 1153, 1473, 3459, 4419, 10377, 13257, 31131, 566123, 1698369, 5095107, 15285321]

約数ペア:

[(1, 15285321), (3, 5095107), (9, 1698369), (27, 566123), (491, 31131), (1153, 13257), (1473, 10377), (3459, 4419)]