66308255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 89376000

約数和(自身を除く): 23067745

約数列:

[1, 5, 13, 37, 65, 79, 185, 349, 395, 481, 1027, 1745, 2405, 2923, 4537, 5135, 12913, 14615, 22685, 27571, 37999, 64565, 137855, 167869, 189995, 358423, 839345, 1020127, 1792115, 5100635, 13261651, 66308255]

約数ペア:

[(1, 66308255), (5, 13261651), (13, 5100635), (37, 1792115), (65, 1020127), (79, 839345), (185, 358423), (349, 189995), (395, 167869), (481, 137855), (1027, 64565), (1745, 37999), (2405, 27571), (2923, 22685), (4537, 14615), (5135, 12913)]