64870293605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1372771}}^1$

素因数の和:1373516

約数の個数: 16

約数和(自身を含む): 83947753344

約数和(自身を除く): 19077459739

約数列:

[1, 5, 13, 65, 727, 3635, 9451, 47255, 1372771, 6863855, 17846023, 89230115, 998004517, 4990022585, 12974058721, 64870293605]

約数ペア:

[(1, 64870293605), (5, 12974058721), (13, 4990022585), (65, 998004517), (727, 89230115), (3635, 17846023), (9451, 6863855), (47255, 1372771)]