68199435

素因数分解:

$3^3\times 5^1\times {\mathrm{505181}}^1$

素因数の和:505195

約数の個数: 16

約数和(自身を含む): 121243680

約数和(自身を除く): 53044245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 505181, 1515543, 2525905, 4546629, 7577715, 13639887, 22733145, 68199435]

約数ペア:

[(1, 68199435), (3, 22733145), (5, 13639887), (9, 7577715), (15, 4546629), (27, 2525905), (45, 1515543), (135, 505181)]