16872435

素因数分解:

$3^3\times 5^1\times {\mathrm{124981}}^1$

素因数の和:124995

約数の個数: 16

約数和(自身を含む): 29995680

約数和(自身を除く): 13123245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 124981, 374943, 624905, 1124829, 1874715, 3374487, 5624145, 16872435]

約数ペア:

[(1, 16872435), (3, 5624145), (5, 3374487), (9, 1874715), (15, 1124829), (27, 624905), (45, 374943), (135, 124981)]