26478605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2063}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 33882624

約数和(自身を除く): 7404019

約数列:

[1, 5, 17, 85, 151, 755, 2063, 2567, 10315, 12835, 35071, 175355, 311513, 1557565, 5295721, 26478605]

約数ペア:

[(1, 26478605), (5, 5295721), (17, 1557565), (85, 311513), (151, 175355), (755, 35071), (2063, 12835), (2567, 10315)]