14952905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 6215095

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 349, 451, 779, 1045, 1745, 2255, 3839, 3895, 6631, 8569, 14309, 19195, 33155, 42845, 71545, 72941, 157399, 271871, 364705, 786995, 1359355, 2990581, 14952905]

約数ペア:

[(1, 14952905), (5, 2990581), (11, 1359355), (19, 786995), (41, 364705), (55, 271871), (95, 157399), (205, 72941), (209, 71545), (349, 42845), (451, 33155), (779, 19195), (1045, 14309), (1745, 8569), (2255, 6631), (3839, 3895)]