8440055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 11176704

約数和(自身を除く): 2736649

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 3167, 15835, 41171, 129847, 205855, 649235, 1688011, 8440055]

約数ペア:

[(1, 8440055), (5, 1688011), (13, 649235), (41, 205855), (65, 129847), (205, 41171), (533, 15835), (2665, 3167)]