26686125

素因数分解:

$3^3\times 5^3\times {\mathrm{7907}}^1$

素因数の和:7931

約数の個数: 32

約数和(自身を含む): 49345920

約数和(自身を除く): 22659795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 7907, 23721, 39535, 71163, 118605, 197675, 213489, 355815, 593025, 988375, 1067445, 1779075, 2965125, 5337225, 8895375, 26686125]

約数ペア:

[(1, 26686125), (3, 8895375), (5, 5337225), (9, 2965125), (15, 1779075), (25, 1067445), (27, 988375), (45, 593025), (75, 355815), (125, 213489), (135, 197675), (225, 118605), (375, 71163), (675, 39535), (1125, 23721), (3375, 7907)]