26057505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 44457984

約数和(自身を除く): 18400479

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 1607, 3243, 4821, 5405, 8035, 16215, 24105, 36961, 75529, 110883, 184805, 226587, 377645, 554415, 1132935, 1737167, 5211501, 8685835, 26057505]

約数ペア:

[(1, 26057505), (3, 8685835), (5, 5211501), (15, 1737167), (23, 1132935), (47, 554415), (69, 377645), (115, 226587), (141, 184805), (235, 110883), (345, 75529), (705, 36961), (1081, 24105), (1607, 16215), (3243, 8035), (4821, 5405)]