15195225

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 25435872

約数和(自身を除く): 10240647

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 2441, 6225, 7323, 12205, 36615, 61025, 183075, 202603, 607809, 1013015, 3039045, 5065075, 15195225]

約数ペア:

[(1, 15195225), (3, 5065075), (5, 3039045), (15, 1013015), (25, 607809), (75, 202603), (83, 183075), (249, 61025), (415, 36615), (1245, 12205), (2075, 7323), (2441, 6225)]