82471115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12227}}^1$

素因数の和:12322

約数の個数: 16

約数和(自身を含む): 105649920

約数和(自身を除く): 23178805

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 12227, 61135, 232313, 868117, 1161565, 4340585, 16494223, 82471115]

約数ペア:

[(1, 82471115), (5, 16494223), (19, 4340585), (71, 1161565), (95, 868117), (355, 232313), (1349, 61135), (6745, 12227)]