288420145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{43933}}^1$

素因数の和:44052

約数の個数: 16

約数和(自身を含む): 376426512

約数和(自身を除く): 88006367

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 43933, 219665, 571129, 2855645, 4437233, 22186165, 57684029, 288420145]

約数ペア:

[(1, 288420145), (5, 57684029), (13, 22186165), (65, 4437233), (101, 2855645), (505, 571129), (1313, 219665), (6565, 43933)]