8542885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 11120256

約数和(自身を除く): 2577371

約数列:

[1, 5, 13, 65, 167, 787, 835, 2171, 3935, 10231, 10855, 51155, 131429, 657145, 1708577, 8542885]

約数ペア:

[(1, 8542885), (5, 1708577), (13, 657145), (65, 131429), (167, 51155), (787, 10855), (835, 10231), (2171, 3935)]