67975865

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 83946240

約数和(自身を除く): 15970375

約数列:

[1, 5, 47, 139, 235, 695, 2081, 6533, 10405, 32665, 97807, 289259, 489035, 1446295, 13595173, 67975865]

約数ペア:

[(1, 67975865), (5, 13595173), (47, 1446295), (139, 489035), (235, 289259), (695, 97807), (2081, 32665), (6533, 10405)]