284042495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271811}}^1$

素因数の和:271846

約数の個数: 16

約数和(自身を含む): 391409280

約数和(自身を除く): 107366785

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 271811, 1359055, 2989921, 5164409, 14949605, 25822045, 56808499, 284042495]

約数ペア:

[(1, 284042495), (5, 56808499), (11, 25822045), (19, 14949605), (55, 5164409), (95, 2989921), (209, 1359055), (1045, 271811)]