15931150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{10987}}^1$

素因数の和:11028

約数の個数: 24

約数和(自身を含む): 30656520

約数和(自身を除く): 14725370

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 10987, 21974, 54935, 109870, 274675, 318623, 549350, 637246, 1593115, 3186230, 7965575, 15931150]

約数ペア:

[(1, 15931150), (2, 7965575), (5, 3186230), (10, 1593115), (25, 637246), (29, 549350), (50, 318623), (58, 274675), (145, 109870), (290, 54935), (725, 21974), (1450, 10987)]