55542285

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3109}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 96546840

約数和(自身を除く): 41004555

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3109, 3573, 5955, 9327, 15545, 17865, 27981, 46635, 139905, 1234273, 3702819, 6171365, 11108457, 18514095, 55542285]

約数ペア:

[(1, 55542285), (3, 18514095), (5, 11108457), (9, 6171365), (15, 3702819), (45, 1234273), (397, 139905), (1191, 46635), (1985, 27981), (3109, 17865), (3573, 15545), (5955, 9327)]