86291675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 113430240

約数和(自身を除く): 27138565

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 2903, 5945, 14515, 29725, 72575, 84187, 119023, 420935, 595115, 2104675, 2975575, 3451667, 17258335, 86291675]

約数ペア:

[(1, 86291675), (5, 17258335), (25, 3451667), (29, 2975575), (41, 2104675), (145, 595115), (205, 420935), (725, 119023), (1025, 84187), (1189, 72575), (2903, 29725), (5945, 14515)]