22215065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 27664896

約数和(自身を除く): 5449831

約数列:

[1, 5, 31, 155, 331, 433, 1655, 2165, 10261, 13423, 51305, 67115, 143323, 716615, 4443013, 22215065]

約数ペア:

[(1, 22215065), (5, 4443013), (31, 716615), (155, 143323), (331, 67115), (433, 51305), (1655, 13423), (2165, 10261)]