27691695

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13093}}^1$

素因数の和:13151

約数の個数: 24

約数和(自身を含む): 49023936

約数和(自身を除く): 21332241

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 13093, 39279, 65465, 117837, 196395, 589185, 615371, 1846113, 3076855, 5538339, 9230565, 27691695]

約数ペア:

[(1, 27691695), (3, 9230565), (5, 5538339), (9, 3076855), (15, 1846113), (45, 615371), (47, 589185), (141, 196395), (235, 117837), (423, 65465), (705, 39279), (2115, 13093)]