26380005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103451}}^1$

素因数の和:103476

約数の個数: 16

約数和(自身を含む): 44691264

約数和(自身を除く): 18311259

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 103451, 310353, 517255, 1551765, 1758667, 5276001, 8793335, 26380005]

約数ペア:

[(1, 26380005), (3, 8793335), (5, 5276001), (15, 1758667), (17, 1551765), (51, 517255), (85, 310353), (255, 103451)]