129625415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{1193}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 160932096

約数和(自身を除く): 31306681

約数列:

[1, 5, 31, 155, 701, 1193, 3505, 5965, 21731, 36983, 108655, 184915, 836293, 4181465, 25925083, 129625415]

約数ペア:

[(1, 129625415), (5, 25925083), (31, 4181465), (155, 836293), (701, 184915), (1193, 108655), (3505, 36983), (5965, 21731)]