22806125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 29130816

約数和(自身を除く): 6324691

約数列:

[1, 5, 25, 43, 125, 215, 1075, 4243, 5375, 21215, 106075, 182449, 530375, 912245, 4561225, 22806125]

約数ペア:

[(1, 22806125), (5, 4561225), (25, 912245), (43, 530375), (125, 182449), (215, 106075), (1075, 21215), (4243, 5375)]