22661865

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3623}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 39574080

約数和(自身を除く): 16912215

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 3623, 6255, 10869, 18115, 32607, 54345, 163035, 503597, 1510791, 2517985, 4532373, 7553955, 22661865]

約数ペア:

[(1, 22661865), (3, 7553955), (5, 4532373), (9, 2517985), (15, 1510791), (45, 503597), (139, 163035), (417, 54345), (695, 32607), (1251, 18115), (2085, 10869), (3623, 6255)]