82682015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66949}}^1$

素因数の和:66986

約数の個数: 16

約数和(自身を含む): 112476000

約数和(自身を除く): 29793985

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 66949, 334745, 870337, 1272031, 4351685, 6360155, 16536403, 82682015]

約数ペア:

[(1, 82682015), (5, 16536403), (13, 6360155), (19, 4351685), (65, 1272031), (95, 870337), (247, 334745), (1235, 66949)]