122740865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{1423}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 158850048

約数和(自身を除く): 36109183

約数列:

[1, 5, 13, 65, 1327, 1423, 6635, 7115, 17251, 18499, 86255, 92495, 1888321, 9441605, 24548173, 122740865]

約数ペア:

[(1, 122740865), (5, 24548173), (13, 9441605), (65, 1888321), (1327, 92495), (1423, 86255), (6635, 18499), (7115, 17251)]