54001275

素因数分解:

$3^1\times 5^2\times {\mathrm{821}}^1\times {\mathrm{877}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 89492784

約数和(自身を除く): 35491509

約数列:

[1, 3, 5, 15, 25, 75, 821, 877, 2463, 2631, 4105, 4385, 12315, 13155, 20525, 21925, 61575, 65775, 720017, 2160051, 3600085, 10800255, 18000425, 54001275]

約数ペア:

[(1, 54001275), (3, 18000425), (5, 10800255), (15, 3600085), (25, 2160051), (75, 720017), (821, 65775), (877, 61575), (2463, 21925), (2631, 20525), (4105, 13155), (4385, 12315)]