13681135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 17851680

約数和(自身を除く): 4170545

約数列:

[1, 5, 13, 65, 109, 545, 1417, 1931, 7085, 9655, 25103, 125515, 210479, 1052395, 2736227, 13681135]

約数ペア:

[(1, 13681135), (5, 2736227), (13, 1052395), (65, 210479), (109, 125515), (545, 25103), (1417, 9655), (1931, 7085)]