264163665

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{248041}}^1$

素因数の和:248120

約数の個数: 16

約数和(自身を含む): 428616576

約数和(自身を除く): 164452911

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 248041, 744123, 1240205, 3720615, 17610911, 52832733, 88054555, 264163665]

約数ペア:

[(1, 264163665), (3, 88054555), (5, 52832733), (15, 17610911), (71, 3720615), (213, 1240205), (355, 744123), (1065, 248041)]