15354789

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 20995200

約数和(自身を除く): 5640411

約数列:

[1, 3, 53, 159, 269, 359, 807, 1077, 14257, 19027, 42771, 57081, 96571, 289713, 5118263, 15354789]

約数ペア:

[(1, 15354789), (3, 5118263), (53, 289713), (159, 96571), (269, 57081), (359, 42771), (807, 19027), (1077, 14257)]