49817475

素因数分解:

$3^2\times 5^2\times {\mathrm{221411}}^1$

素因数の和:221427

約数の個数: 18

約数和(自身を含む): 89229036

約数和(自身を除く): 39411561

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 221411, 664233, 1107055, 1992699, 3321165, 5535275, 9963495, 16605825, 49817475]

約数ペア:

[(1, 49817475), (3, 16605825), (5, 9963495), (9, 5535275), (15, 3321165), (25, 1992699), (45, 1107055), (75, 664233), (225, 221411)]