6669273605

素因数分解:

$5^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1\times {\mathrm{7901}}^1$

素因数の和:8728

約数の個数: 16

約数和(自身を含む): 8043161328

約数和(自身を除く): 1373887723

約数列:

[1, 5, 401, 421, 2005, 2105, 7901, 39505, 168821, 844105, 3168301, 3326321, 15841505, 16631605, 1333854721, 6669273605]

約数ペア:

[(1, 6669273605), (5, 1333854721), (401, 16631605), (421, 15841505), (2005, 3326321), (2105, 3168301), (7901, 844105), (39505, 168821)]