2920211025

素因数分解:

$3^1\times 5^2\times {\mathrm{1709}}^1\times {\mathrm{22783}}^1$

素因数の和:24505

約数の個数: 24

約数和(自身を含む): 4831119360

約数和(自身を除く): 1910908335

約数列:

[1, 3, 5, 15, 25, 75, 1709, 5127, 8545, 22783, 25635, 42725, 68349, 113915, 128175, 341745, 569575, 1708725, 38936147, 116808441, 194680735, 584042205, 973403675, 2920211025]

約数ペア:

[(1, 2920211025), (3, 973403675), (5, 584042205), (15, 194680735), (25, 116808441), (75, 38936147), (1709, 1708725), (5127, 569575), (8545, 341745), (22783, 128175), (25635, 113915), (42725, 68349)]