138322895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{1831}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 172134720

約数和(自身を除く): 33811825

約数列:

[1, 5, 29, 145, 521, 1831, 2605, 9155, 15109, 53099, 75545, 265495, 953951, 4769755, 27664579, 138322895]

約数ペア:

[(1, 138322895), (5, 27664579), (29, 4769755), (145, 953951), (521, 265495), (1831, 75545), (2605, 53099), (9155, 15109)]