394849165

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{9511}}^1$

素因数の和:9577

約数の個数: 24

約数和(自身を含む): 521866368

約数和(自身を除く): 127017203

約数列:

[1, 5, 19, 23, 95, 115, 361, 437, 1805, 2185, 8303, 9511, 41515, 47555, 180709, 218753, 903545, 1093765, 3433471, 4156307, 17167355, 20781535, 78969833, 394849165]

約数ペア:

[(1, 394849165), (5, 78969833), (19, 20781535), (23, 17167355), (95, 4156307), (115, 3433471), (361, 1093765), (437, 903545), (1805, 218753), (2185, 180709), (8303, 47555), (9511, 41515)]