23142225

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{3467}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 38702880

約数和(自身を除く): 15560655

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 3467, 6675, 10401, 17335, 52005, 86675, 260025, 308563, 925689, 1542815, 4628445, 7714075, 23142225]

約数ペア:

[(1, 23142225), (3, 7714075), (5, 4628445), (15, 1542815), (25, 925689), (75, 308563), (89, 260025), (267, 86675), (445, 52005), (1335, 17335), (2225, 10401), (3467, 6675)]