8072285

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 10791144

約数和(自身を除く): 2718859

約数列:

[1, 5, 13, 41, 65, 169, 205, 233, 533, 845, 1165, 2665, 3029, 6929, 9553, 15145, 34645, 39377, 47765, 124189, 196885, 620945, 1614457, 8072285]

約数ペア:

[(1, 8072285), (5, 1614457), (13, 620945), (41, 196885), (65, 124189), (169, 47765), (205, 39377), (233, 34645), (533, 15145), (845, 9553), (1165, 6929), (2665, 3029)]