22550665

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 27699840

約数和(自身を除く): 5149175

約数列:

[1, 5, 71, 139, 355, 457, 695, 2285, 9869, 32447, 49345, 63523, 162235, 317615, 4510133, 22550665]

約数ペア:

[(1, 22550665), (5, 4510133), (71, 317615), (139, 162235), (355, 63523), (457, 49345), (695, 32447), (2285, 9869)]