259680825055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{1181}}^1\times {\mathrm{2861}}^1$

素因数の和:4875

約数の個数: 32

約数和(自身を含む): 328816324800

約数和(自身を除く): 69135499745

約数列:

[1, 5, 19, 95, 809, 1181, 2861, 4045, 5905, 14305, 15371, 22439, 54359, 76855, 112195, 271795, 955429, 2314549, 3378841, 4777145, 11572745, 16894205, 18153151, 43976431, 64197979, 90765755, 219882155, 320989895, 2733482369, 13667411845, 51936165011, 259680825055]

約数ペア:

[(1, 259680825055), (5, 51936165011), (19, 13667411845), (95, 2733482369), (809, 320989895), (1181, 219882155), (2861, 90765755), (4045, 64197979), (5905, 43976431), (14305, 18153151), (15371, 16894205), (22439, 11572745), (54359, 4777145), (76855, 3378841), (112195, 2314549), (271795, 955429)]