18466305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8641

約数の個数: 32

約数和(自身を含む): 34715520

約数和(自身を除く): 16249215

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 8609, 25827, 43045, 94699, 111917, 129135, 284097, 335751, 473495, 559585, 1231087, 1420485, 1678755, 3693261, 6155435, 18466305]

約数ペア:

[(1, 18466305), (3, 6155435), (5, 3693261), (11, 1678755), (13, 1420485), (15, 1231087), (33, 559585), (39, 473495), (55, 335751), (65, 284097), (143, 129135), (165, 111917), (195, 94699), (429, 43045), (715, 25827), (2145, 8609)]