231073755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{60889}}^1$

素因数の和:60931

約数の個数: 32

約数和(自身を含む): 420871680

約数和(自身を除く): 189797925

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 60889, 182667, 304445, 669779, 913335, 1400447, 2009337, 3348895, 4201341, 7002235, 10046685, 15404917, 21006705, 46214751, 77024585, 231073755]

約数ペア:

[(1, 231073755), (3, 77024585), (5, 46214751), (11, 21006705), (15, 15404917), (23, 10046685), (33, 7002235), (55, 4201341), (69, 3348895), (115, 2009337), (165, 1400447), (253, 913335), (345, 669779), (759, 304445), (1265, 182667), (3795, 60889)]