289734435

素因数分解:

$3^3\times 5^1\times {\mathrm{2146181}}^1$

素因数の和:2146195

約数の個数: 16

約数和(自身を含む): 515083680

約数和(自身を除く): 225349245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2146181, 6438543, 10730905, 19315629, 32192715, 57946887, 96578145, 289734435]

約数ペア:

[(1, 289734435), (3, 96578145), (5, 57946887), (9, 32192715), (15, 19315629), (27, 10730905), (45, 6438543), (135, 2146181)]