11967075

素因数分解:

$3^3\times 5^2\times {\mathrm{17729}}^1$

素因数の和:17748

約数の個数: 24

約数和(自身を含む): 21985200

約数和(自身を除く): 10018125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 17729, 53187, 88645, 159561, 265935, 443225, 478683, 797805, 1329675, 2393415, 3989025, 11967075]

約数ペア:

[(1, 11967075), (3, 3989025), (5, 2393415), (9, 1329675), (15, 797805), (25, 478683), (27, 443225), (45, 265935), (75, 159561), (135, 88645), (225, 53187), (675, 17729)]