675704865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{240893}}^1$

素因数の和:240929

約数の個数: 32

約数和(自身を含む): 1248794496

約数和(自身を除く): 573089631

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 240893, 722679, 1204465, 2649823, 3613395, 4095181, 7949469, 12285543, 13249115, 20475905, 39747345, 45046991, 61427715, 135140973, 225234955, 675704865]

約数ペア:

[(1, 675704865), (3, 225234955), (5, 135140973), (11, 61427715), (15, 45046991), (17, 39747345), (33, 20475905), (51, 13249115), (55, 12285543), (85, 7949469), (165, 4095181), (187, 3613395), (255, 2649823), (561, 1204465), (935, 722679), (2805, 240893)]