28463075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 37497600

約数和(自身を除く): 9034525

約数列:

[1, 5, 23, 25, 59, 115, 295, 575, 839, 1357, 1475, 4195, 6785, 19297, 20975, 33925, 49501, 96485, 247505, 482425, 1138523, 1237525, 5692615, 28463075]

約数ペア:

[(1, 28463075), (5, 5692615), (23, 1237525), (25, 1138523), (59, 482425), (115, 247505), (295, 96485), (575, 49501), (839, 33925), (1357, 20975), (1475, 19297), (4195, 6785)]