90029555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 135267840

約数和(自身を除く): 45238285

約数列:

[1, 5, 7, 11, 35, 55, 77, 379, 385, 617, 1895, 2653, 3085, 4169, 4319, 6787, 13265, 20845, 21595, 29183, 33935, 47509, 145915, 233843, 237545, 1169215, 1636901, 2572273, 8184505, 12861365, 18005911, 90029555]

約数ペア:

[(1, 90029555), (5, 18005911), (7, 12861365), (11, 8184505), (35, 2572273), (55, 1636901), (77, 1169215), (379, 237545), (385, 233843), (617, 145915), (1895, 47509), (2653, 33935), (3085, 29183), (4169, 21595), (4319, 20845), (6787, 13265)]