80528055

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{19381}}^1$

素因数の和:19666

約数の個数: 16

約数和(自身を含む): 129316704

約数和(自身を除く): 48788649

約数列:

[1, 3, 5, 15, 277, 831, 1385, 4155, 19381, 58143, 96905, 290715, 5368537, 16105611, 26842685, 80528055]

約数ペア:

[(1, 80528055), (3, 26842685), (5, 16105611), (15, 5368537), (277, 290715), (831, 96905), (1385, 58143), (4155, 19381)]