10988025

素因数分解:

$3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 18272640

約数和(自身を除く): 7284615

約数列:

[1, 3, 5, 15, 25, 75, 239, 613, 717, 1195, 1839, 3065, 3585, 5975, 9195, 15325, 17925, 45975, 146507, 439521, 732535, 2197605, 3662675, 10988025]

約数ペア:

[(1, 10988025), (3, 3662675), (5, 2197605), (15, 732535), (25, 439521), (75, 146507), (239, 45975), (613, 17925), (717, 15325), (1195, 9195), (1839, 5975), (3065, 3585)]