15152925

素因数分解:

$3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{719}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 25176960

約数和(自身を除く): 10024035

約数列:

[1, 3, 5, 15, 25, 75, 281, 719, 843, 1405, 2157, 3595, 4215, 7025, 10785, 17975, 21075, 53925, 202039, 606117, 1010195, 3030585, 5050975, 15152925]

約数ペア:

[(1, 15152925), (3, 5050975), (5, 3030585), (15, 1010195), (25, 606117), (75, 202039), (281, 53925), (719, 21075), (843, 17975), (1405, 10785), (2157, 7025), (3595, 4215)]