25660935

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 45999360

約数和(自身を除く): 20338425

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1451, 1965, 3537, 4353, 5895, 7255, 13059, 17685, 21765, 39177, 65295, 190081, 195885, 570243, 950405, 1710729, 2851215, 5132187, 8553645, 25660935]

約数ペア:

[(1, 25660935), (3, 8553645), (5, 5132187), (9, 2851215), (15, 1710729), (27, 950405), (45, 570243), (131, 195885), (135, 190081), (393, 65295), (655, 39177), (1179, 21765), (1451, 17685), (1965, 13059), (3537, 7255), (4353, 5895)]