12012715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 17309376

約数和(自身を除く): 5296661

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 317, 583, 689, 715, 1585, 2915, 3445, 3487, 4121, 7579, 16801, 17435, 20605, 37895, 45331, 84005, 184811, 218413, 226655, 924055, 1092065, 2402543, 12012715]

約数ペア:

[(1, 12012715), (5, 2402543), (11, 1092065), (13, 924055), (53, 226655), (55, 218413), (65, 184811), (143, 84005), (265, 45331), (317, 37895), (583, 20605), (689, 17435), (715, 16801), (1585, 7579), (2915, 4121), (3445, 3487)]