280990147165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6114463}}^1$

素因数の和:6114589

約数の個数: 32

約数和(自身を含む): 419109820416

約数和(自身を除く): 138119673251

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 455, 505, 707, 1313, 3535, 6565, 9191, 45955, 6114463, 30572315, 42801241, 79488019, 214006205, 397440095, 556416133, 617560763, 2782080665, 3087803815, 4322925341, 8028289919, 21614626705, 40141449595, 56198029433, 280990147165]

約数ペア:

[(1, 280990147165), (5, 56198029433), (7, 40141449595), (13, 21614626705), (35, 8028289919), (65, 4322925341), (91, 3087803815), (101, 2782080665), (455, 617560763), (505, 556416133), (707, 397440095), (1313, 214006205), (3535, 79488019), (6565, 42801241), (9191, 30572315), (45955, 6114463)]