22421495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 28127520

約数和(自身を除く): 5706025

約数列:

[1, 5, 29, 101, 145, 505, 1531, 2929, 7655, 14645, 44399, 154631, 221995, 773155, 4484299, 22421495]

約数ペア:

[(1, 22421495), (5, 4484299), (29, 773155), (101, 221995), (145, 154631), (505, 44399), (1531, 14645), (2929, 7655)]