54427545

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5843}}^1$

素因数の和:5883

約数の個数: 40

約数和(自身を含む): 101825856

約数和(自身を除く): 47398311

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 5843, 9315, 17529, 29215, 52587, 87645, 134389, 157761, 262935, 403167, 473283, 671945, 788805, 1209501, 2015835, 2366415, 3628503, 6047505, 10885509, 18142515, 54427545]

約数ペア:

[(1, 54427545), (3, 18142515), (5, 10885509), (9, 6047505), (15, 3628503), (23, 2366415), (27, 2015835), (45, 1209501), (69, 788805), (81, 671945), (115, 473283), (135, 403167), (207, 262935), (345, 157761), (405, 134389), (621, 87645), (1035, 52587), (1863, 29215), (3105, 17529), (5843, 9315)]