1276935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 1004025

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 109, 165, 213, 327, 355, 545, 781, 1065, 1199, 1635, 2343, 3597, 3905, 5995, 7739, 11715, 17985, 23217, 38695, 85129, 116085, 255387, 425645, 1276935]

約数ペア:

[(1, 1276935), (3, 425645), (5, 255387), (11, 116085), (15, 85129), (33, 38695), (55, 23217), (71, 17985), (109, 11715), (165, 7739), (213, 5995), (327, 3905), (355, 3597), (545, 2343), (781, 1635), (1065, 1199)]