225408865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241079}}^1$

素因数の和:241112

約数の個数: 16

約数和(自身を含む): 312439680

約数和(自身を除く): 87030815

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 241079, 1205395, 2651869, 4098343, 13259345, 20491715, 45081773, 225408865]

約数ペア:

[(1, 225408865), (5, 45081773), (11, 20491715), (17, 13259345), (55, 4098343), (85, 2651869), (187, 1205395), (935, 241079)]