2015340635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 3091737600

約数和(自身を除く): 1076396965

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 283, 349, 371, 385, 583, 1415, 1745, 1855, 1981, 2443, 2915, 3113, 3839, 4081, 9905, 12215, 14999, 15565, 18497, 19195, 20405, 21791, 26873, 74995, 92485, 98767, 104993, 108955, 129479, 134365, 164989, 203467, 493835, 524965, 647395, 691369, 824945, 1017335, 1086437, 1154923, 1424269, 3456845, 5234651, 5432185, 5774615, 7121345, 7605059, 26173255, 36642557, 38025295, 57581161, 183212785, 287905805, 403068127, 2015340635]

約数ペア:

[(1, 2015340635), (5, 403068127), (7, 287905805), (11, 183212785), (35, 57581161), (53, 38025295), (55, 36642557), (77, 26173255), (265, 7605059), (283, 7121345), (349, 5774615), (371, 5432185), (385, 5234651), (583, 3456845), (1415, 1424269), (1745, 1154923), (1855, 1086437), (1981, 1017335), (2443, 824945), (2915, 691369), (3113, 647395), (3839, 524965), (4081, 493835), (9905, 203467), (12215, 164989), (14999, 134365), (15565, 129479), (18497, 108955), (19195, 104993), (20405, 98767), (21791, 92485), (26873, 74995)]