549492045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{1229}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 902603520

約数和(自身を除く): 353111475

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 727, 1229, 2181, 3635, 3687, 6145, 10905, 18435, 29807, 50389, 89421, 149035, 151167, 251945, 447105, 755835, 893483, 2680449, 4467415, 13402245, 36632803, 109898409, 183164015, 549492045]

約数ペア:

[(1, 549492045), (3, 183164015), (5, 109898409), (15, 36632803), (41, 13402245), (123, 4467415), (205, 2680449), (615, 893483), (727, 755835), (1229, 447105), (2181, 251945), (3635, 151167), (3687, 149035), (6145, 89421), (10905, 50389), (18435, 29807)]