55111005

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2909}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 95785560

約数和(自身を除く): 40674555

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 2909, 3789, 6315, 8727, 14545, 18945, 26181, 43635, 130905, 1224689, 3674067, 6123445, 11022201, 18370335, 55111005]

約数ペア:

[(1, 55111005), (3, 18370335), (5, 11022201), (9, 6123445), (15, 3674067), (45, 1224689), (421, 130905), (1263, 43635), (2105, 26181), (2909, 18945), (3789, 14545), (6315, 8727)]