80842055

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7199

約数の個数: 32

約数和(自身を含む): 123586560

約数和(自身を除く): 42744505

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 7151, 11305, 35755, 50057, 121567, 135869, 250285, 607835, 679345, 850969, 951083, 2309773, 4254845, 4755415, 11548865, 16168411, 80842055]

約数ペア:

[(1, 80842055), (5, 16168411), (7, 11548865), (17, 4755415), (19, 4254845), (35, 2309773), (85, 951083), (95, 850969), (119, 679345), (133, 607835), (323, 250285), (595, 135869), (665, 121567), (1615, 50057), (2261, 35755), (7151, 11305)]