54125905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 66850560

約数和(自身を除く): 12724655

約数列:

[1, 5, 47, 139, 235, 695, 1657, 6533, 8285, 32665, 77879, 230323, 389395, 1151615, 10825181, 54125905]

約数ペア:

[(1, 54125905), (5, 10825181), (47, 1151615), (139, 389395), (235, 230323), (695, 77879), (1657, 32665), (6533, 8285)]