9170415

素因数分解:

$3^4\times 5^1\times {\mathrm{22643}}^1$

素因数の和:22660

約数の個数: 20

約数和(自身を含む): 16439544

約数和(自身を除く): 7269129

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 22643, 67929, 113215, 203787, 339645, 611361, 1018935, 1834083, 3056805, 9170415]

約数ペア:

[(1, 9170415), (3, 3056805), (5, 1834083), (9, 1018935), (15, 611361), (27, 339645), (45, 203787), (81, 113215), (135, 67929), (405, 22643)]