27651415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 36360576

約数和(自身を除く): 8709161

約数列:

[1, 5, 11, 55, 251, 1255, 2003, 2761, 10015, 13805, 22033, 110165, 502753, 2513765, 5530283, 27651415]

約数ペア:

[(1, 27651415), (5, 5530283), (11, 2513765), (55, 502753), (251, 110165), (1255, 22033), (2003, 13805), (2761, 10015)]