6457245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 11020800

約数和(自身を除く): 4563555

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 163, 285, 417, 489, 695, 815, 2085, 2445, 2641, 3097, 7923, 9291, 13205, 15485, 22657, 39615, 46455, 67971, 113285, 339855, 430483, 1291449, 2152415, 6457245]

約数ペア:

[(1, 6457245), (3, 2152415), (5, 1291449), (15, 430483), (19, 339855), (57, 113285), (95, 67971), (139, 46455), (163, 39615), (285, 22657), (417, 15485), (489, 13205), (695, 9291), (815, 7923), (2085, 3097), (2445, 2641)]