85337575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 113028480

約数和(自身を除く): 27690905

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 3797, 4495, 18985, 22475, 94925, 110113, 117707, 550565, 588535, 2752825, 2942675, 3413503, 17067515, 85337575]

約数ペア:

[(1, 85337575), (5, 17067515), (25, 3413503), (29, 2942675), (31, 2752825), (145, 588535), (155, 550565), (725, 117707), (775, 110113), (899, 94925), (3797, 22475), (4495, 18985)]