8680155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 15648768

約数和(自身を除く): 6968613

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1697, 1705, 5091, 5115, 8485, 18667, 25455, 52607, 56001, 93335, 157821, 263035, 280005, 578677, 789105, 1736031, 2893385, 8680155]

約数ペア:

[(1, 8680155), (3, 2893385), (5, 1736031), (11, 789105), (15, 578677), (31, 280005), (33, 263035), (55, 157821), (93, 93335), (155, 56001), (165, 52607), (341, 25455), (465, 18667), (1023, 8485), (1697, 5115), (1705, 5091)]