11685575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{3863}}^1$

素因数の和:3895

約数の個数: 18

約数和(自身を含む): 15931272

約数和(自身を除く): 4245697

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 3863, 19315, 42493, 96575, 212465, 467423, 1062325, 2337115, 11685575]

約数ペア:

[(1, 11685575), (5, 2337115), (11, 1062325), (25, 467423), (55, 212465), (121, 96575), (275, 42493), (605, 19315), (3025, 3863)]