26982865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 41158656

約数和(自身を除く): 14175791

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 1913, 2015, 2821, 9565, 13391, 14105, 24869, 59303, 66955, 124345, 174083, 296515, 415121, 770939, 870415, 2075605, 3854695, 5396573, 26982865]

約数ペア:

[(1, 26982865), (5, 5396573), (7, 3854695), (13, 2075605), (31, 870415), (35, 770939), (65, 415121), (91, 296515), (155, 174083), (217, 124345), (403, 66955), (455, 59303), (1085, 24869), (1913, 14105), (2015, 13391), (2821, 9565)]