2766015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2927}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 5621760

約数和(自身を除く): 2855745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2927, 8781, 14635, 20489, 26343, 43905, 61467, 79029, 102445, 131715, 184401, 307335, 395145, 553203, 922005, 2766015]

約数ペア:

[(1, 2766015), (3, 922005), (5, 553203), (7, 395145), (9, 307335), (15, 184401), (21, 131715), (27, 102445), (35, 79029), (45, 61467), (63, 43905), (105, 26343), (135, 20489), (189, 14635), (315, 8781), (945, 2927)]