23397925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 30578400

約数和(自身を除く): 7180475

約数列:

[1, 5, 25, 29, 59, 145, 295, 547, 725, 1475, 1711, 2735, 8555, 13675, 15863, 32273, 42775, 79315, 161365, 396575, 806825, 935917, 4679585, 23397925]

約数ペア:

[(1, 23397925), (5, 4679585), (25, 935917), (29, 806825), (59, 396575), (145, 161365), (295, 79315), (547, 42775), (725, 32273), (1475, 15863), (1711, 13675), (2735, 8555)]