8738005

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 11411712

約数和(自身を除く): 2673707

約数列:

[1, 5, 19, 47, 95, 103, 235, 361, 515, 893, 1805, 1957, 4465, 4841, 9785, 16967, 24205, 37183, 84835, 91979, 185915, 459895, 1747601, 8738005]

約数ペア:

[(1, 8738005), (5, 1747601), (19, 459895), (47, 185915), (95, 91979), (103, 84835), (235, 37183), (361, 24205), (515, 16967), (893, 9785), (1805, 4841), (1957, 4465)]