9493825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 14284800

約数和(自身を除く): 4790975

約数列:

[1, 5, 11, 19, 23, 25, 55, 79, 95, 115, 209, 253, 275, 395, 437, 475, 575, 869, 1045, 1265, 1501, 1817, 1975, 2185, 4345, 4807, 5225, 6325, 7505, 9085, 10925, 16511, 19987, 21725, 24035, 34523, 37525, 45425, 82555, 99935, 120175, 172615, 379753, 412775, 499675, 863075, 1898765, 9493825]

約数ペア:

[(1, 9493825), (5, 1898765), (11, 863075), (19, 499675), (23, 412775), (25, 379753), (55, 172615), (79, 120175), (95, 99935), (115, 82555), (209, 45425), (253, 37525), (275, 34523), (395, 24035), (437, 21725), (475, 19987), (575, 16511), (869, 10925), (1045, 9085), (1265, 7505), (1501, 6325), (1817, 5225), (1975, 4807), (2185, 4345)]