194421775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24077}}^1$

素因数の和:24123

約数の個数: 24

約数和(自身を含む): 268710480

約数和(自身を除く): 74288705

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 24077, 120385, 409309, 457463, 601925, 2046545, 2287315, 7776871, 10232725, 11436575, 38884355, 194421775]

約数ペア:

[(1, 194421775), (5, 38884355), (17, 11436575), (19, 10232725), (25, 7776871), (85, 2287315), (95, 2046545), (323, 601925), (425, 457463), (475, 409309), (1615, 120385), (8075, 24077)]