17131305

素因数分解:

$3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1381}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 27463104

約数和(自身を除く): 10331799

約数列:

[1, 3, 5, 15, 827, 1381, 2481, 4135, 4143, 6905, 12405, 20715, 1142087, 3426261, 5710435, 17131305]

約数ペア:

[(1, 17131305), (3, 5710435), (5, 3426261), (15, 1142087), (827, 20715), (1381, 12405), (2481, 6905), (4135, 4143)]