2055149525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 3176046720

約数和(自身を除く): 1120897195

約数列:

[1, 5, 11, 13, 25, 29, 43, 55, 65, 143, 145, 215, 275, 319, 325, 377, 461, 473, 559, 715, 725, 1075, 1247, 1595, 1885, 2305, 2365, 2795, 3575, 4147, 5071, 5993, 6149, 6235, 7975, 9425, 11525, 11825, 13369, 13717, 13975, 16211, 19823, 20735, 25355, 29965, 30745, 31175, 65923, 66845, 68585, 81055, 99115, 103675, 126775, 147059, 149825, 153725, 173797, 178321, 218053, 257699, 329615, 334225, 342925, 405275, 495575, 574867, 735295, 868985, 891605, 1090265, 1288495, 1648075, 1911767, 2834689, 2874335, 3676475, 4344925, 4458025, 5451325, 6323537, 6442475, 7473271, 9558835, 14173445, 14371675, 31617685, 37366355, 47794175, 70867225, 82205981, 158088425, 186831775, 411029905, 2055149525]

約数ペア:

[(1, 2055149525), (5, 411029905), (11, 186831775), (13, 158088425), (25, 82205981), (29, 70867225), (43, 47794175), (55, 37366355), (65, 31617685), (143, 14371675), (145, 14173445), (215, 9558835), (275, 7473271), (319, 6442475), (325, 6323537), (377, 5451325), (461, 4458025), (473, 4344925), (559, 3676475), (715, 2874335), (725, 2834689), (1075, 1911767), (1247, 1648075), (1595, 1288495), (1885, 1090265), (2305, 891605), (2365, 868985), (2795, 735295), (3575, 574867), (4147, 495575), (5071, 405275), (5993, 342925), (6149, 334225), (6235, 329615), (7975, 257699), (9425, 218053), (11525, 178321), (11825, 173797), (13369, 153725), (13717, 149825), (13975, 147059), (16211, 126775), (19823, 103675), (20735, 99115), (25355, 81055), (29965, 68585), (30745, 66845), (31175, 65923)]