8981115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 8437125

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 53, 55, 65, 79, 143, 159, 165, 195, 237, 265, 395, 429, 583, 689, 715, 795, 869, 1027, 1185, 1749, 2067, 2145, 2607, 2915, 3081, 3445, 4187, 4345, 5135, 7579, 8745, 10335, 11297, 12561, 13035, 15405, 20935, 22737, 33891, 37895, 46057, 54431, 56485, 62805, 113685, 138171, 163293, 169455, 230285, 272155, 598741, 690855, 816465, 1796223, 2993705, 8981115]

約数ペア:

[(1, 8981115), (3, 2993705), (5, 1796223), (11, 816465), (13, 690855), (15, 598741), (33, 272155), (39, 230285), (53, 169455), (55, 163293), (65, 138171), (79, 113685), (143, 62805), (159, 56485), (165, 54431), (195, 46057), (237, 37895), (265, 33891), (395, 22737), (429, 20935), (583, 15405), (689, 13035), (715, 12561), (795, 11297), (869, 10335), (1027, 8745), (1185, 7579), (1749, 5135), (2067, 4345), (2145, 4187), (2607, 3445), (2915, 3081)]