56311165

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 69120000

約数和(自身を除く): 12808835

約数列:

[1, 5, 71, 127, 355, 635, 1249, 6245, 9017, 45085, 88679, 158623, 443395, 793115, 11262233, 56311165]

約数ペア:

[(1, 56311165), (5, 11262233), (71, 793115), (127, 443395), (355, 158623), (635, 88679), (1249, 45085), (6245, 9017)]