49088475

素因数分解:

$3^2\times 5^2\times {\mathrm{218171}}^1$

素因数の和:218187

約数の個数: 18

約数和(自身を含む): 87923316

約数和(自身を除く): 38834841

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 218171, 654513, 1090855, 1963539, 3272565, 5454275, 9817695, 16362825, 49088475]

約数ペア:

[(1, 49088475), (3, 16362825), (5, 9817695), (9, 5454275), (15, 3272565), (25, 1963539), (45, 1090855), (75, 654513), (225, 218171)]