85844165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 33042235

約数列:

[1, 5, 11, 23, 55, 79, 115, 253, 395, 859, 869, 1265, 1817, 4295, 4345, 9085, 9449, 19757, 19987, 47245, 67861, 98785, 99935, 217327, 339305, 746471, 1086635, 1560803, 3732355, 7804015, 17168833, 85844165]

約数ペア:

[(1, 85844165), (5, 17168833), (11, 7804015), (23, 3732355), (55, 1560803), (79, 1086635), (115, 746471), (253, 339305), (395, 217327), (859, 99935), (869, 98785), (1265, 67861), (1817, 47245), (4295, 19987), (4345, 19757), (9085, 9449)]