49786515

素因数分解:

$3^3\times 5^1\times {\mathrm{368789}}^1$

素因数の和:368803

約数の個数: 16

約数和(自身を含む): 88509600

約数和(自身を除く): 38723085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 368789, 1106367, 1843945, 3319101, 5531835, 9957303, 16595505, 49786515]

約数ペア:

[(1, 49786515), (3, 16595505), (5, 9957303), (9, 5531835), (15, 3319101), (27, 1843945), (45, 1106367), (135, 368789)]