16906605

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23981}}^1$

素因数の和:24036

約数の個数: 16

約数和(自身を含む): 27627264

約数和(自身を除く): 10720659

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 23981, 71943, 119905, 359715, 1127107, 3381321, 5635535, 16906605]

約数ペア:

[(1, 16906605), (3, 5635535), (5, 3381321), (15, 1127107), (47, 359715), (141, 119905), (235, 71943), (705, 23981)]