7742145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22441}}^1$

素因数の和:22472

約数の個数: 16

約数和(自身を含む): 12926592

約数和(自身を除く): 5184447

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 22441, 67323, 112205, 336615, 516143, 1548429, 2580715, 7742145]

約数ペア:

[(1, 7742145), (3, 2580715), (5, 1548429), (15, 516143), (23, 336615), (69, 112205), (115, 67323), (345, 22441)]