7327612865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{26497}}^1$

素因数の和:26633

約数の個数: 32

約数和(自身を含む): 9615594240

約数和(自身を除く): 2287981375

約数列:

[1, 5, 19, 41, 71, 95, 205, 355, 779, 1349, 2911, 3895, 6745, 14555, 26497, 55309, 132485, 276545, 503443, 1086377, 1881287, 2517215, 5431885, 9406435, 20641163, 35744453, 77132767, 103205815, 178722265, 385663835, 1465522573, 7327612865]

約数ペア:

[(1, 7327612865), (5, 1465522573), (19, 385663835), (41, 178722265), (71, 103205815), (95, 77132767), (205, 35744453), (355, 20641163), (779, 9406435), (1349, 5431885), (2911, 2517215), (3895, 1881287), (6745, 1086377), (14555, 503443), (26497, 276545), (55309, 132485)]