7914005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 10622976

約数和(自身を除く): 2708971

約数列:

[1, 5, 11, 55, 103, 121, 127, 515, 605, 635, 1133, 1397, 5665, 6985, 12463, 13081, 15367, 62315, 65405, 76835, 143891, 719455, 1582801, 7914005]

約数ペア:

[(1, 7914005), (5, 1582801), (11, 719455), (55, 143891), (103, 76835), (121, 65405), (127, 62315), (515, 15367), (605, 13081), (635, 12463), (1133, 6985), (1397, 5665)]