30259725

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4861}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 50642592

約数和(自身を除く): 20382867

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 4861, 6225, 14583, 24305, 72915, 121525, 364575, 403463, 1210389, 2017315, 6051945, 10086575, 30259725]

約数ペア:

[(1, 30259725), (3, 10086575), (5, 6051945), (15, 2017315), (25, 1210389), (75, 403463), (83, 364575), (249, 121525), (415, 72915), (1245, 24305), (2075, 14583), (4861, 6225)]