2590349025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73019}}^1$

素因数の和:73086

約数の個数: 48

約数和(自身を含む): 4780765440

約数和(自身を除く): 2190416415

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 7095, 11825, 35475, 73019, 219057, 365095, 803209, 1095285, 1825475, 2409627, 3139817, 4016045, 5476425, 9419451, 12048135, 15699085, 20080225, 34537987, 47097255, 60240675, 78495425, 103613961, 172689935, 235486275, 518069805, 863449675, 2590349025]

約数ペア:

[(1, 2590349025), (3, 863449675), (5, 518069805), (11, 235486275), (15, 172689935), (25, 103613961), (33, 78495425), (43, 60240675), (55, 47097255), (75, 34537987), (129, 20080225), (165, 15699085), (215, 12048135), (275, 9419451), (473, 5476425), (645, 4016045), (825, 3139817), (1075, 2409627), (1419, 1825475), (2365, 1095285), (3225, 803209), (7095, 365095), (11825, 219057), (35475, 73019)]