89428585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 118444032

約数和(自身を除く): 29015447

約数列:

[1, 5, 17, 41, 67, 85, 205, 335, 383, 697, 1139, 1915, 2747, 3485, 5695, 6511, 13735, 15703, 25661, 32555, 46699, 78515, 128305, 233495, 266951, 436237, 1052101, 1334755, 2181185, 5260505, 17885717, 89428585]

約数ペア:

[(1, 89428585), (5, 17885717), (17, 5260505), (41, 2181185), (67, 1334755), (85, 1052101), (205, 436237), (335, 266951), (383, 233495), (697, 128305), (1139, 78515), (1915, 46699), (2747, 32555), (3485, 25661), (5695, 15703), (6511, 13735)]