2247103495

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 3612833280

約数和(自身を除く): 1365729785

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 71, 91, 95, 133, 245, 247, 355, 455, 497, 523, 637, 665, 923, 931, 1235, 1349, 1729, 2485, 2615, 3185, 3479, 3661, 4615, 4655, 6461, 6745, 6799, 8645, 9443, 9937, 12103, 17395, 17537, 18305, 25627, 32305, 33995, 37133, 45227, 47215, 47593, 49685, 60515, 66101, 69559, 87685, 122759, 128135, 129181, 185665, 226135, 237965, 259931, 330505, 333151, 347795, 482729, 486913, 613795, 645905, 705527, 859313, 904267, 1299655, 1665755, 1819517, 2413645, 2434565, 3379103, 3527635, 4296565, 4521335, 4938689, 6329869, 9097585, 9171851, 16895515, 23653721, 24693445, 31649345, 34570823, 45859255, 64202957, 118268605, 172854115, 321014785, 449420699, 2247103495]

約数ペア:

[(1, 2247103495), (5, 449420699), (7, 321014785), (13, 172854115), (19, 118268605), (35, 64202957), (49, 45859255), (65, 34570823), (71, 31649345), (91, 24693445), (95, 23653721), (133, 16895515), (245, 9171851), (247, 9097585), (355, 6329869), (455, 4938689), (497, 4521335), (523, 4296565), (637, 3527635), (665, 3379103), (923, 2434565), (931, 2413645), (1235, 1819517), (1349, 1665755), (1729, 1299655), (2485, 904267), (2615, 859313), (3185, 705527), (3479, 645905), (3661, 613795), (4615, 486913), (4655, 482729), (6461, 347795), (6745, 333151), (6799, 330505), (8645, 259931), (9443, 237965), (9937, 226135), (12103, 185665), (17395, 129181), (17537, 128135), (18305, 122759), (25627, 87685), (32305, 69559), (33995, 66101), (37133, 60515), (45227, 49685), (47215, 47593)]