1520233965

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{677}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 2665353600

約数和(自身を除く): 1145119635

約数列:

[1, 3, 5, 9, 15, 45, 139, 359, 417, 677, 695, 1077, 1251, 1795, 2031, 2085, 3231, 3385, 5385, 6093, 6255, 10155, 16155, 30465, 49901, 94103, 149703, 243043, 249505, 282309, 449109, 470515, 729129, 748515, 846927, 1215215, 1411545, 2187387, 2245545, 3645645, 4234635, 10936935, 33782977, 101348931, 168914885, 304046793, 506744655, 1520233965]

約数ペア:

[(1, 1520233965), (3, 506744655), (5, 304046793), (9, 168914885), (15, 101348931), (45, 33782977), (139, 10936935), (359, 4234635), (417, 3645645), (677, 2245545), (695, 2187387), (1077, 1411545), (1251, 1215215), (1795, 846927), (2031, 748515), (2085, 729129), (3231, 470515), (3385, 449109), (5385, 282309), (6093, 249505), (6255, 243043), (10155, 149703), (16155, 94103), (30465, 49901)]