15479757

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 23332608

約数和(自身を除く): 7852851

約数列:

[1, 3, 9, 31, 93, 113, 279, 339, 491, 1017, 1473, 3503, 4419, 10509, 15221, 31527, 45663, 55483, 136989, 166449, 499347, 1719973, 5159919, 15479757]

約数ペア:

[(1, 15479757), (3, 5159919), (9, 1719973), (31, 499347), (93, 166449), (113, 136989), (279, 55483), (339, 45663), (491, 31527), (1017, 15221), (1473, 10509), (3503, 4419)]