28834775

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 36894960

約数和(自身を除く): 8060185

約数列:

[1, 5, 25, 59, 113, 173, 295, 565, 865, 1475, 2825, 4325, 6667, 10207, 19549, 33335, 51035, 97745, 166675, 255175, 488725, 1153391, 5766955, 28834775]

約数ペア:

[(1, 28834775), (5, 5766955), (25, 1153391), (59, 488725), (113, 255175), (173, 166675), (295, 97745), (565, 51035), (865, 33335), (1475, 19549), (2825, 10207), (4325, 6667)]