68511795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1499}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 120096000

約数和(自身を除く): 51584205

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 277, 831, 1385, 1499, 3047, 4155, 4497, 7495, 9141, 15235, 16489, 22485, 45705, 49467, 82445, 247335, 415223, 1245669, 2076115, 4567453, 6228345, 13702359, 22837265, 68511795]

約数ペア:

[(1, 68511795), (3, 22837265), (5, 13702359), (11, 6228345), (15, 4567453), (33, 2076115), (55, 1245669), (165, 415223), (277, 247335), (831, 82445), (1385, 49467), (1499, 45705), (3047, 22485), (4155, 16489), (4497, 15235), (7495, 9141)]