26908025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{63313}}^1$

素因数の和:63340

約数の個数: 12

約数和(自身を含む): 35329212

約数和(自身を除く): 8421187

約数列:

[1, 5, 17, 25, 85, 425, 63313, 316565, 1076321, 1582825, 5381605, 26908025]

約数ペア:

[(1, 26908025), (5, 5381605), (17, 1582825), (25, 1076321), (85, 316565), (425, 63313)]