9274905

素因数分解:

$3^4\times 5^1\times {\mathrm{22901}}^1$

素因数の和:22918

約数の個数: 20

約数和(自身を含む): 16626852

約数和(自身を除く): 7351947

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 22901, 68703, 114505, 206109, 343515, 618327, 1030545, 1854981, 3091635, 9274905]

約数ペア:

[(1, 9274905), (3, 3091635), (5, 1854981), (9, 1030545), (15, 618327), (27, 343515), (45, 206109), (81, 114505), (135, 68703), (405, 22901)]