87458945

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 125072640

約数和(自身を除く): 37613695

約数列:

[1, 5, 7, 35, 41, 59, 205, 287, 295, 413, 1033, 1435, 2065, 2419, 5165, 7231, 12095, 16933, 36155, 42353, 60947, 84665, 211765, 296471, 304735, 426629, 1482355, 2133145, 2498827, 12494135, 17491789, 87458945]

約数ペア:

[(1, 87458945), (5, 17491789), (7, 12494135), (35, 2498827), (41, 2133145), (59, 1482355), (205, 426629), (287, 304735), (295, 296471), (413, 211765), (1033, 84665), (1435, 60947), (2065, 42353), (2419, 36155), (5165, 16933), (7231, 12095)]