15697536415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1\times {\mathrm{2161}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 21887292384

約数和(自身を除く): 6189755969

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 457, 935, 1445, 2161, 2285, 3179, 5027, 7769, 10805, 15895, 23771, 25135, 36737, 38845, 85459, 118855, 132073, 183685, 404107, 427295, 624529, 660365, 987577, 1452803, 2020535, 3122645, 4937885, 6869819, 7264015, 10863347, 16788809, 34349095, 54316735, 83944045, 184676899, 285409753, 923384495, 1427048765, 3139507283, 15697536415]

約数ペア:

[(1, 15697536415), (5, 3139507283), (11, 1427048765), (17, 923384495), (55, 285409753), (85, 184676899), (187, 83944045), (289, 54316735), (457, 34349095), (935, 16788809), (1445, 10863347), (2161, 7264015), (2285, 6869819), (3179, 4937885), (5027, 3122645), (7769, 2020535), (10805, 1452803), (15895, 987577), (23771, 660365), (25135, 624529), (36737, 427295), (38845, 404107), (85459, 183685), (118855, 132073)]