84747525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 148430976

約数和(自身を除く): 63683451

約数列:

[1, 3, 5, 15, 23, 25, 69, 73, 75, 115, 219, 345, 365, 575, 673, 1095, 1679, 1725, 1825, 2019, 3365, 5037, 5475, 8395, 10095, 15479, 16825, 25185, 41975, 46437, 49129, 50475, 77395, 125925, 147387, 232185, 245645, 386975, 736935, 1129967, 1160925, 1228225, 3389901, 3684675, 5649835, 16949505, 28249175, 84747525]

約数ペア:

[(1, 84747525), (3, 28249175), (5, 16949505), (15, 5649835), (23, 3684675), (25, 3389901), (69, 1228225), (73, 1160925), (75, 1129967), (115, 736935), (219, 386975), (345, 245645), (365, 232185), (575, 147387), (673, 125925), (1095, 77395), (1679, 50475), (1725, 49129), (1825, 46437), (2019, 41975), (3365, 25185), (5037, 16825), (5475, 15479), (8395, 10095)]