68265945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137911}}^1$

素因数の和:137933

約数の個数: 24

約数和(自身を含む): 129085632

約数和(自身を除く): 60819687

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 137911, 413733, 689555, 1241199, 1517021, 2068665, 4551063, 6205995, 7585105, 13653189, 22755315, 68265945]

約数ペア:

[(1, 68265945), (3, 22755315), (5, 13653189), (9, 7585105), (11, 6205995), (15, 4551063), (33, 2068665), (45, 1517021), (55, 1241199), (99, 689555), (165, 413733), (495, 137911)]