13004025

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 21769440

約数和(自身を除く): 8765415

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 2089, 6225, 6267, 10445, 31335, 52225, 156675, 173387, 520161, 866935, 2600805, 4334675, 13004025]

約数ペア:

[(1, 13004025), (3, 4334675), (5, 2600805), (15, 866935), (25, 520161), (75, 173387), (83, 156675), (249, 52225), (415, 31335), (1245, 10445), (2075, 6267), (2089, 6225)]