2568901804515

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27953}}^1\times {\mathrm{88793}}^1$

素因数の和:116780

約数の個数: 48

約数和(自身を含む): 4646580075072

約数和(自身を除く): 2077678270557

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 27953, 83859, 88793, 139765, 251577, 266379, 419295, 443965, 642919, 799137, 1257885, 1331895, 1928757, 2042239, 3214595, 3995685, 5786271, 6126717, 9643785, 10211195, 18380151, 28931355, 30633585, 91900755, 2482030729, 7446092187, 12410153645, 22338276561, 37230460935, 57086706767, 111691382805, 171260120301, 285433533835, 513780360903, 856300601505, 2568901804515]

約数ペア:

[(1, 2568901804515), (3, 856300601505), (5, 513780360903), (9, 285433533835), (15, 171260120301), (23, 111691382805), (45, 57086706767), (69, 37230460935), (115, 22338276561), (207, 12410153645), (345, 7446092187), (1035, 2482030729), (27953, 91900755), (83859, 30633585), (88793, 28931355), (139765, 18380151), (251577, 10211195), (266379, 9643785), (419295, 6126717), (443965, 5786271), (642919, 3995685), (799137, 3214595), (1257885, 2042239), (1331895, 1928757)]