40145015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 50118816

約数和(自身を除く): 9973801

約数列:

[1, 5, 43, 61, 215, 305, 2623, 3061, 13115, 15305, 131623, 186721, 658115, 933605, 8029003, 40145015]

約数ペア:

[(1, 40145015), (5, 8029003), (43, 933605), (61, 658115), (215, 186721), (305, 131623), (2623, 15305), (3061, 13115)]