7884322355

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{4027}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 11746808064

約数和(自身を除く): 3862485709

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 331, 455, 845, 1183, 1655, 2317, 4027, 4303, 5915, 11585, 20135, 21515, 28189, 30121, 52351, 55939, 140945, 150605, 261755, 279695, 366457, 391573, 680563, 1332937, 1832285, 1957865, 3402815, 4763941, 6664685, 9330559, 17328181, 23819705, 46652795, 86640905, 121297267, 225266353, 606486335, 1126331765, 1576864471, 7884322355]

約数ペア:

[(1, 7884322355), (5, 1576864471), (7, 1126331765), (13, 606486335), (35, 225266353), (65, 121297267), (91, 86640905), (169, 46652795), (331, 23819705), (455, 17328181), (845, 9330559), (1183, 6664685), (1655, 4763941), (2317, 3402815), (4027, 1957865), (4303, 1832285), (5915, 1332937), (11585, 680563), (20135, 391573), (21515, 366457), (28189, 279695), (30121, 261755), (52351, 150605), (55939, 140945)]