13393125

素因数分解:

$3^2\times 5^4\times {\mathrm{2381}}^1$

素因数の和:2407

約数の個数: 30

約数和(自身を含む): 24184446

約数和(自身を除く): 10791321

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 2381, 5625, 7143, 11905, 21429, 35715, 59525, 107145, 178575, 297625, 535725, 892875, 1488125, 2678625, 4464375, 13393125]

約数ペア:

[(1, 13393125), (3, 4464375), (5, 2678625), (9, 1488125), (15, 892875), (25, 535725), (45, 297625), (75, 178575), (125, 107145), (225, 59525), (375, 35715), (625, 21429), (1125, 11905), (1875, 7143), (2381, 5625)]