22816855

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 28191744

約数和(自身を除く): 5374889

約数列:

[1, 5, 47, 151, 235, 643, 755, 3215, 7097, 30221, 35485, 97093, 151105, 485465, 4563371, 22816855]

約数ペア:

[(1, 22816855), (5, 4563371), (47, 485465), (151, 151105), (235, 97093), (643, 35485), (755, 30221), (3215, 7097)]