26109215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4201}}^1$

素因数の和:4330

約数の個数: 16

約数和(自身を含む): 34490016

約数和(自身を除く): 8380801

約数列:

[1, 5, 11, 55, 113, 565, 1243, 4201, 6215, 21005, 46211, 231055, 474713, 2373565, 5221843, 26109215]

約数ペア:

[(1, 26109215), (5, 5221843), (11, 2373565), (55, 474713), (113, 231055), (565, 46211), (1243, 21005), (4201, 6215)]