68526225

素因数分解:

$3^2\times 5^2\times {\mathrm{304561}}^1$

素因数の和:304577

約数の個数: 18

約数和(自身を含む): 122738486

約数和(自身を除く): 54212261

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 304561, 913683, 1522805, 2741049, 4568415, 7614025, 13705245, 22842075, 68526225]

約数ペア:

[(1, 68526225), (3, 22842075), (5, 13705245), (9, 7614025), (15, 4568415), (25, 2741049), (45, 1522805), (75, 913683), (225, 304561)]