51060915

素因数分解:

$3^3\times 5^1\times {\mathrm{378229}}^1$

素因数の和:378243

約数の個数: 16

約数和(自身を含む): 90775200

約数和(自身を除く): 39714285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 378229, 1134687, 1891145, 3404061, 5673435, 10212183, 17020305, 51060915]

約数ペア:

[(1, 51060915), (3, 17020305), (5, 10212183), (9, 5673435), (15, 3404061), (27, 1891145), (45, 1134687), (135, 378229)]