71394202025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1960033}}^1$

素因数の和:1960121

約数の個数: 24

約数和(自身を含む): 93328978944

約数和(自身を除く): 21934776919

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1457, 7285, 36425, 1960033, 9800165, 49000825, 60761023, 92121551, 303805115, 460607755, 1519025575, 2303038775, 2855768081, 14278840405, 71394202025]

約数ペア:

[(1, 71394202025), (5, 14278840405), (25, 2855768081), (31, 2303038775), (47, 1519025575), (155, 460607755), (235, 303805115), (775, 92121551), (1175, 60761023), (1457, 49000825), (7285, 9800165), (36425, 1960033)]