42312585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1487}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 77709312

約数和(自身を除く): 35396727

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1487, 1897, 4065, 4461, 5691, 7435, 9485, 10409, 22305, 28455, 31227, 52045, 156135, 402977, 1208931, 2014885, 2820839, 6044655, 8462517, 14104195, 42312585]

約数ペア:

[(1, 42312585), (3, 14104195), (5, 8462517), (7, 6044655), (15, 2820839), (21, 2014885), (35, 1208931), (105, 402977), (271, 156135), (813, 52045), (1355, 31227), (1487, 28455), (1897, 22305), (4065, 10409), (4461, 9485), (5691, 7435)]