66765045

素因数分解:

$3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{2719}}^1$

素因数の和:4364

約数の個数: 16

約数和(自身を含む): 106928640

約数和(自身を除く): 40163595

約数列:

[1, 3, 5, 15, 1637, 2719, 4911, 8157, 8185, 13595, 24555, 40785, 4451003, 13353009, 22255015, 66765045]

約数ペア:

[(1, 66765045), (3, 22255015), (5, 13353009), (15, 4451003), (1637, 40785), (2719, 24555), (4911, 13595), (8157, 8185)]