66287015

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 80855040

約数和(自身を除く): 14568025

約数列:

[1, 5, 127, 139, 635, 695, 751, 3755, 17653, 88265, 95377, 104389, 476885, 521945, 13257403, 66287015]

約数ペア:

[(1, 66287015), (5, 13257403), (127, 521945), (139, 476885), (635, 104389), (695, 95377), (751, 88265), (3755, 17653)]