91297945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 123264000

約数和(自身を除く): 31966055

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 899, 1069, 2755, 2945, 4495, 5345, 17081, 20311, 31001, 33139, 85405, 101555, 155005, 165695, 589019, 629641, 961031, 2945095, 3148205, 4805155, 18259589, 91297945]

約数ペア:

[(1, 91297945), (5, 18259589), (19, 4805155), (29, 3148205), (31, 2945095), (95, 961031), (145, 629641), (155, 589019), (551, 165695), (589, 155005), (899, 101555), (1069, 85405), (2755, 33139), (2945, 31001), (4495, 20311), (5345, 17081)]