55556415

素因数分解:

$3^3\times 5^1\times {\mathrm{411529}}^1$

素因数の和:411543

約数の個数: 16

約数和(自身を含む): 98767200

約数和(自身を除く): 43210785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 411529, 1234587, 2057645, 3703761, 6172935, 11111283, 18518805, 55556415]

約数ペア:

[(1, 55556415), (3, 18518805), (5, 11111283), (9, 6172935), (15, 3703761), (27, 2057645), (45, 1234587), (135, 411529)]