520039095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{1597}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 882249408

約数和(自身を除く): 362210313

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1277, 1597, 3831, 4791, 6385, 7985, 19155, 21709, 23955, 27149, 65127, 81447, 108545, 135745, 325635, 407235, 2039369, 6118107, 10196845, 30590535, 34669273, 104007819, 173346365, 520039095]

約数ペア:

[(1, 520039095), (3, 173346365), (5, 104007819), (15, 34669273), (17, 30590535), (51, 10196845), (85, 6118107), (255, 2039369), (1277, 407235), (1597, 325635), (3831, 135745), (4791, 108545), (6385, 81447), (7985, 65127), (19155, 27149), (21709, 23955)]