12879659625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{2351}}^1$

素因数の和:4463

約数の個数: 64

約数和(自身を含む): 24515592192

約数和(自身を除く): 11635932567

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2087, 2351, 2625, 6261, 7053, 10435, 11755, 14609, 16457, 31305, 35265, 43827, 49371, 52175, 58775, 73045, 82285, 156525, 176325, 219135, 246855, 260875, 293875, 365225, 411425, 782625, 881625, 1095675, 1234275, 1826125, 2057125, 4906537, 5478375, 6171375, 14719611, 24532685, 34345759, 73598055, 103037277, 122663425, 171728795, 367990275, 515186385, 613317125, 858643975, 1839951375, 2575931925, 4293219875, 12879659625]

約数ペア:

[(1, 12879659625), (3, 4293219875), (5, 2575931925), (7, 1839951375), (15, 858643975), (21, 613317125), (25, 515186385), (35, 367990275), (75, 171728795), (105, 122663425), (125, 103037277), (175, 73598055), (375, 34345759), (525, 24532685), (875, 14719611), (2087, 6171375), (2351, 5478375), (2625, 4906537), (6261, 2057125), (7053, 1826125), (10435, 1234275), (11755, 1095675), (14609, 881625), (16457, 782625), (31305, 411425), (35265, 365225), (43827, 293875), (49371, 260875), (52175, 246855), (58775, 219135), (73045, 176325), (82285, 156525)]