15246531

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 23366720

約数和(自身を除く): 8120189

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 547, 1467, 1641, 3097, 4923, 9291, 10393, 27873, 31179, 89161, 93537, 267483, 802449, 1694059, 5082177, 15246531]

約数ペア:

[(1, 15246531), (3, 5082177), (9, 1694059), (19, 802449), (57, 267483), (163, 93537), (171, 89161), (489, 31179), (547, 27873), (1467, 10393), (1641, 9291), (3097, 4923)]