2015486545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{19207}}^1$

素因数の和:19920

約数の個数: 16

約数和(自身を含む): 2500420608

約数和(自身を除く): 484934063

約数列:

[1, 5, 31, 155, 677, 3385, 19207, 20987, 96035, 104935, 595417, 2977085, 13003139, 65015695, 403097309, 2015486545]

約数ペア:

[(1, 2015486545), (5, 403097309), (31, 65015695), (155, 13003139), (677, 2977085), (3385, 595417), (19207, 104935), (20987, 96035)]