11843415

素因数分解:

$3^4\times 5^1\times {\mathrm{29243}}^1$

素因数の和:29260

約数の個数: 20

約数和(自身を含む): 21231144

約数和(自身を除く): 9387729

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29243, 87729, 146215, 263187, 438645, 789561, 1315935, 2368683, 3947805, 11843415]

約数ペア:

[(1, 11843415), (3, 3947805), (5, 2368683), (9, 1315935), (15, 789561), (27, 438645), (45, 263187), (81, 146215), (135, 87729), (405, 29243)]