61827805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 84589920

約数和(自身を除く): 22762115

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 3851, 16055, 19255, 50063, 73169, 250315, 365845, 650819, 951197, 3254095, 4755985, 12365561, 61827805]

約数ペア:

[(1, 61827805), (5, 12365561), (13, 4755985), (19, 3254095), (65, 951197), (95, 650819), (169, 365845), (247, 250315), (845, 73169), (1235, 50063), (3211, 19255), (3851, 16055)]