16050465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20981}}^1$

素因数の和:21009

約数の個数: 24

約数和(自身を含む): 29458728

約数和(自身を除く): 13408263

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 20981, 62943, 104905, 188829, 314715, 356677, 944145, 1070031, 1783385, 3210093, 5350155, 16050465]

約数ペア:

[(1, 16050465), (3, 5350155), (5, 3210093), (9, 1783385), (15, 1070031), (17, 944145), (45, 356677), (51, 314715), (85, 188829), (153, 104905), (255, 62943), (765, 20981)]