65839565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2857}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 86425920

約数和(自身を除く): 20586355

約数列:

[1, 5, 11, 55, 419, 2095, 2857, 4609, 14285, 23045, 31427, 157135, 1197083, 5985415, 13167913, 65839565]

約数ペア:

[(1, 65839565), (5, 13167913), (11, 5985415), (55, 1197083), (419, 157135), (2095, 31427), (2857, 23045), (4609, 14285)]