26273885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12911}}^1$

素因数の和:12964

約数の個数: 16

約数和(自身を含む): 35327232

約数和(自身を除く): 9053347

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 12911, 64555, 142021, 477707, 710105, 2388535, 5254777, 26273885]

約数ペア:

[(1, 26273885), (5, 5254777), (11, 2388535), (37, 710105), (55, 477707), (185, 142021), (407, 64555), (2035, 12911)]