61261585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3881}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 93913344

約数和(自身を除く): 32651759

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 3881, 15785, 19405, 27167, 42691, 135835, 159121, 213455, 298837, 795605, 1113847, 1494185, 1750331, 5569235, 8751655, 12252317, 61261585]

約数ペア:

[(1, 61261585), (5, 12252317), (7, 8751655), (11, 5569235), (35, 1750331), (41, 1494185), (55, 1113847), (77, 795605), (205, 298837), (287, 213455), (385, 159121), (451, 135835), (1435, 42691), (2255, 27167), (3157, 19405), (3881, 15785)]