79850825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7309}}^1$

素因数の和:7361

約数の個数: 24

約数和(自身を含む): 108772800

約数和(自身を除く): 28921975

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 7309, 10925, 36545, 138871, 168107, 182725, 694355, 840535, 3194033, 3471775, 4202675, 15970165, 79850825]

約数ペア:

[(1, 79850825), (5, 15970165), (19, 4202675), (23, 3471775), (25, 3194033), (95, 840535), (115, 694355), (437, 182725), (475, 168107), (575, 138871), (2185, 36545), (7309, 10925)]