8902855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4723}}^1$

素因数の和:4770

約数の個数: 16

約数和(自身を含む): 11904480

約数和(自身を除く): 3001625

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 4723, 23615, 61399, 136967, 306995, 684835, 1780571, 8902855]

約数ペア:

[(1, 8902855), (5, 1780571), (13, 684835), (29, 306995), (65, 136967), (145, 61399), (377, 23615), (1885, 4723)]