26252235

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 47040000

約数和(自身を除く): 20787765

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 1399, 2085, 3753, 4197, 6255, 6995, 12591, 18765, 20985, 37773, 62955, 188865, 194461, 583383, 972305, 1750149, 2916915, 5250447, 8750745, 26252235]

約数ペア:

[(1, 26252235), (3, 8750745), (5, 5250447), (9, 2916915), (15, 1750149), (27, 972305), (45, 583383), (135, 194461), (139, 188865), (417, 62955), (695, 37773), (1251, 20985), (1399, 18765), (2085, 12591), (3753, 6995), (4197, 6255)]