126684875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 170614080

約数和(自身を除く): 43929205

約数列:

[1, 5, 19, 25, 41, 95, 125, 205, 475, 779, 1025, 1301, 2375, 3895, 5125, 6505, 19475, 24719, 32525, 53341, 97375, 123595, 162625, 266705, 617975, 1013479, 1333525, 3089875, 5067395, 6667625, 25336975, 126684875]

約数ペア:

[(1, 126684875), (5, 25336975), (19, 6667625), (25, 5067395), (41, 3089875), (95, 1333525), (125, 1013479), (205, 617975), (475, 266705), (779, 162625), (1025, 123595), (1301, 97375), (2375, 53341), (3895, 32525), (5125, 24719), (6505, 19475)]