28682325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{18211}}^1$

素因数の和:18234

約数の個数: 36

約数和(自身を含む): 58715488

約数和(自身を除く): 30033163

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 18211, 54633, 91055, 127477, 163899, 273165, 382431, 455275, 637385, 819495, 1147293, 1365825, 1912155, 3186925, 4097475, 5736465, 9560775, 28682325]

約数ペア:

[(1, 28682325), (3, 9560775), (5, 5736465), (7, 4097475), (9, 3186925), (15, 1912155), (21, 1365825), (25, 1147293), (35, 819495), (45, 637385), (63, 455275), (75, 382431), (105, 273165), (175, 163899), (225, 127477), (315, 91055), (525, 54633), (1575, 18211)]