87492185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3967}}^1$

素因数の和:4384

約数の個数: 16

約数和(自身を含む): 114849792

約数和(自身を除く): 27357607

約数列:

[1, 5, 11, 55, 401, 2005, 3967, 4411, 19835, 22055, 43637, 218185, 1590767, 7953835, 17498437, 87492185]

約数ペア:

[(1, 87492185), (5, 17498437), (11, 7953835), (55, 1590767), (401, 218185), (2005, 43637), (3967, 22055), (4411, 19835)]