127248145

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 163923264

約数和(自身を除く): 36675119

約数列:

[1, 5, 17, 85, 107, 289, 535, 823, 1445, 1819, 4115, 9095, 13991, 30923, 69955, 88061, 154615, 237847, 440305, 1189235, 1497037, 7485185, 25449629, 127248145]

約数ペア:

[(1, 127248145), (5, 25449629), (17, 7485185), (85, 1497037), (107, 1189235), (289, 440305), (535, 237847), (823, 154615), (1445, 88061), (1819, 69955), (4115, 30923), (9095, 13991)]