72286005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{39827}}^1$

素因数の和:39857

約数の個数: 24

約数和(自身を含む): 127130976

約数和(自身を除く): 54844971

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 39827, 119481, 199135, 438097, 597405, 1314291, 2190485, 4819067, 6571455, 14457201, 24095335, 72286005]

約数ペア:

[(1, 72286005), (3, 24095335), (5, 14457201), (11, 6571455), (15, 4819067), (33, 2190485), (55, 1314291), (121, 597405), (165, 438097), (363, 199135), (605, 119481), (1815, 39827)]