68579675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 90931680

約数和(自身を除く): 22352005

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 2909, 4715, 14545, 23575, 66907, 72725, 119269, 334535, 596345, 1672675, 2743187, 2981725, 13715935, 68579675]

約数ペア:

[(1, 68579675), (5, 13715935), (23, 2981725), (25, 2743187), (41, 1672675), (115, 596345), (205, 334535), (575, 119269), (943, 72725), (1025, 66907), (2909, 23575), (4715, 14545)]