13721675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 19030032

約数和(自身を除く): 5308357

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 1217, 2255, 6085, 11275, 13387, 30425, 49897, 66935, 249485, 334675, 548867, 1247425, 2744335, 13721675]

約数ペア:

[(1, 13721675), (5, 2744335), (11, 1247425), (25, 548867), (41, 334675), (55, 249485), (205, 66935), (275, 49897), (451, 30425), (1025, 13387), (1217, 11275), (2255, 6085)]