71923225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6379}}^1$

素因数の和:6441

約数の個数: 24

約数和(自身を含む): 99681120

約数和(自身を除く): 27757895

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 6379, 11275, 31895, 70169, 159475, 261539, 350845, 1307695, 1754225, 2876929, 6538475, 14384645, 71923225]

約数ペア:

[(1, 71923225), (5, 14384645), (11, 6538475), (25, 2876929), (41, 1754225), (55, 1307695), (205, 350845), (275, 261539), (451, 159475), (1025, 70169), (2255, 31895), (6379, 11275)]