2772165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 4945536

約数和(自身を除く): 2173371

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 317, 583, 795, 951, 1585, 1749, 2915, 3487, 4755, 8745, 10461, 16801, 17435, 50403, 52305, 84005, 184811, 252015, 554433, 924055, 2772165]

約数ペア:

[(1, 2772165), (3, 924055), (5, 554433), (11, 252015), (15, 184811), (33, 84005), (53, 52305), (55, 50403), (159, 17435), (165, 16801), (265, 10461), (317, 8745), (583, 4755), (795, 3487), (951, 2915), (1585, 1749)]