275996964435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{3449}}^1$

素因数の和:3749

約数の個数: 128

約数和(自身を含む): 494478950400

約数和(自身を除く): 218481985965

約数列:

[1, 3, 5, 15, 17, 31, 51, 53, 85, 93, 155, 159, 191, 255, 265, 465, 527, 573, 795, 901, 955, 1581, 1643, 2635, 2703, 2865, 3247, 3449, 4505, 4929, 5921, 7905, 8215, 9741, 10123, 10347, 13515, 16235, 17245, 17763, 24645, 27931, 29605, 30369, 48705, 50615, 51735, 58633, 83793, 88815, 100657, 106919, 139655, 151845, 172091, 175899, 182797, 293165, 301971, 313813, 320757, 418965, 503285, 516273, 534595, 548391, 658759, 860455, 879495, 913985, 941439, 1509855, 1569065, 1603785, 1817623, 1976277, 2581365, 2741955, 3107549, 3293795, 4707195, 5334821, 5452869, 5666707, 9088115, 9322647, 9881385, 11198903, 15537745, 16004463, 17000121, 20421529, 26674105, 27264345, 28333535, 33596709, 34914227, 46613235, 55994515, 61264587, 80022315, 85000605, 96334019, 102107645, 104742681, 167983545, 174571135, 289002057, 306322935, 347165993, 481670095, 523713405, 593541859, 1041497979, 1082341037, 1445010285, 1735829965, 1780625577, 2967709295, 3247023111, 5207489895, 5411705185, 8903127885, 16235115555, 18399797629, 55199392887, 91998988145, 275996964435]

約数ペア:

[(1, 275996964435), (3, 91998988145), (5, 55199392887), (15, 18399797629), (17, 16235115555), (31, 8903127885), (51, 5411705185), (53, 5207489895), (85, 3247023111), (93, 2967709295), (155, 1780625577), (159, 1735829965), (191, 1445010285), (255, 1082341037), (265, 1041497979), (465, 593541859), (527, 523713405), (573, 481670095), (795, 347165993), (901, 306322935), (955, 289002057), (1581, 174571135), (1643, 167983545), (2635, 104742681), (2703, 102107645), (2865, 96334019), (3247, 85000605), (3449, 80022315), (4505, 61264587), (4929, 55994515), (5921, 46613235), (7905, 34914227), (8215, 33596709), (9741, 28333535), (10123, 27264345), (10347, 26674105), (13515, 20421529), (16235, 17000121), (17245, 16004463), (17763, 15537745), (24645, 11198903), (27931, 9881385), (29605, 9322647), (30369, 9088115), (48705, 5666707), (50615, 5452869), (51735, 5334821), (58633, 4707195), (83793, 3293795), (88815, 3107549), (100657, 2741955), (106919, 2581365), (139655, 1976277), (151845, 1817623), (172091, 1603785), (175899, 1569065), (182797, 1509855), (293165, 941439), (301971, 913985), (313813, 879495), (320757, 860455), (418965, 658759), (503285, 548391), (516273, 534595)]