2355372225

素因数分解:

$3^2\times 5^2\times {\mathrm{10468321}}^1$

素因数の和:10468337

約数の個数: 18

約数和(自身を含む): 4218733766

約数和(自身を除く): 1863361541

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 10468321, 31404963, 52341605, 94214889, 157024815, 261708025, 471074445, 785124075, 2355372225]

約数ペア:

[(1, 2355372225), (3, 785124075), (5, 471074445), (9, 261708025), (15, 157024815), (25, 94214889), (45, 52341605), (75, 31404963), (225, 10468321)]