28574865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57727}}^1$

素因数の和:57749

約数の個数: 24

約数和(自身を含む): 54033408

約数和(自身を除く): 25458543

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 57727, 173181, 288635, 519543, 634997, 865905, 1904991, 2597715, 3174985, 5714973, 9524955, 28574865]

約数ペア:

[(1, 28574865), (3, 9524955), (5, 5714973), (9, 3174985), (11, 2597715), (15, 1904991), (33, 865905), (45, 634997), (55, 519543), (99, 288635), (165, 173181), (495, 57727)]