80228055

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{857}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 130162032

約数和(自身を除く): 49933977

約数列:

[1, 3, 5, 15, 79, 237, 395, 857, 1185, 2571, 4285, 6241, 12855, 18723, 31205, 67703, 93615, 203109, 338515, 1015545, 5348537, 16045611, 26742685, 80228055]

約数ペア:

[(1, 80228055), (3, 26742685), (5, 16045611), (15, 5348537), (79, 1015545), (237, 338515), (395, 203109), (857, 93615), (1185, 67703), (2571, 31205), (4285, 18723), (6241, 12855)]