13119225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{24989}}^1$

素因数の和:25009

約数の個数: 24

約数和(自身を含む): 24790080

約数和(自身を除く): 11670855

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 24989, 74967, 124945, 174923, 374835, 524769, 624725, 874615, 1874175, 2623845, 4373075, 13119225]

約数ペア:

[(1, 13119225), (3, 4373075), (5, 2623845), (7, 1874175), (15, 874615), (21, 624725), (25, 524769), (35, 374835), (75, 174923), (105, 124945), (175, 74967), (525, 24989)]