15630435

素因数分解:

$3^3\times 5^1\times {\mathrm{115781}}^1$

素因数の和:115795

約数の個数: 16

約数和(自身を含む): 27787680

約数和(自身を除く): 12157245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 115781, 347343, 578905, 1042029, 1736715, 3126087, 5210145, 15630435]

約数ペア:

[(1, 15630435), (3, 5210145), (5, 3126087), (9, 1736715), (15, 1042029), (27, 578905), (45, 347343), (135, 115781)]