2480528025

素因数分解:

$3^2\times 5^2\times {\mathrm{1109}}^1\times {\mathrm{9941}}^1$

素因数の和:11066

約数の個数: 36

約数和(自身を含む): 4447354860

約数和(自身を除く): 1966826835

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1109, 3327, 5545, 9941, 9981, 16635, 27725, 29823, 49705, 49905, 83175, 89469, 149115, 248525, 249525, 447345, 745575, 2236725, 11024569, 33073707, 55122845, 99221121, 165368535, 275614225, 496105605, 826842675, 2480528025]

約数ペア:

[(1, 2480528025), (3, 826842675), (5, 496105605), (9, 275614225), (15, 165368535), (25, 99221121), (45, 55122845), (75, 33073707), (225, 11024569), (1109, 2236725), (3327, 745575), (5545, 447345), (9941, 249525), (9981, 248525), (16635, 149115), (27725, 89469), (29823, 83175), (49705, 49905)]