121853845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{12647}}^1$

素因数の和:12740

約数の個数: 16

約数和(自身を含む): 152990208

約数和(自身を除く): 31136363

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 12647, 63235, 518527, 594409, 2592635, 2972045, 24370769, 121853845]

約数ペア:

[(1, 121853845), (5, 24370769), (41, 2972045), (47, 2592635), (205, 594409), (235, 518527), (1927, 63235), (9635, 12647)]