6660505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 8354304

約数和(自身を除く): 1693799

約数列:

[1, 5, 31, 97, 155, 443, 485, 2215, 3007, 13733, 15035, 42971, 68665, 214855, 1332101, 6660505]

約数ペア:

[(1, 6660505), (5, 1332101), (31, 214855), (97, 68665), (155, 42971), (443, 15035), (485, 13733), (2215, 3007)]