56841825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 100082880

約数和(自身を除く): 43241055

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 113, 285, 339, 353, 475, 565, 1059, 1425, 1695, 1765, 2147, 2825, 5295, 6441, 6707, 8475, 8825, 10735, 20121, 26475, 32205, 33535, 39889, 53675, 100605, 119667, 161025, 167675, 199445, 503025, 598335, 757891, 997225, 2273673, 2991675, 3789455, 11368365, 18947275, 56841825]

約数ペア:

[(1, 56841825), (3, 18947275), (5, 11368365), (15, 3789455), (19, 2991675), (25, 2273673), (57, 997225), (75, 757891), (95, 598335), (113, 503025), (285, 199445), (339, 167675), (353, 161025), (475, 119667), (565, 100605), (1059, 53675), (1425, 39889), (1695, 33535), (1765, 32205), (2147, 26475), (2825, 20121), (5295, 10735), (6441, 8825), (6707, 8475)]