22176225

素因数分解:

$3^2\times 5^2\times {\mathrm{98561}}^1$

素因数の和:98577

約数の個数: 18

約数和(自身を含む): 39720486

約数和(自身を除く): 17544261

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 98561, 295683, 492805, 887049, 1478415, 2464025, 4435245, 7392075, 22176225]

約数ペア:

[(1, 22176225), (3, 7392075), (5, 4435245), (9, 2464025), (15, 1478415), (25, 887049), (45, 492805), (75, 295683), (225, 98561)]