166972005

素因数分解:

$3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{6053}}^1$

素因数の和:6677

約数の個数: 24

約数和(自身を含む): 289938168

約数和(自身を除く): 122966163

約数列:

[1, 3, 5, 9, 15, 45, 613, 1839, 3065, 5517, 6053, 9195, 18159, 27585, 30265, 54477, 90795, 272385, 3710489, 11131467, 18552445, 33394401, 55657335, 166972005]

約数ペア:

[(1, 166972005), (3, 55657335), (5, 33394401), (9, 18552445), (15, 11131467), (45, 3710489), (613, 272385), (1839, 90795), (3065, 54477), (5517, 30265), (6053, 27585), (9195, 18159)]