30553605

素因数分解:

$3^5\times 5^1\times {\mathrm{25147}}^1$

素因数の和:25167

約数の個数: 24

約数和(自身を含む): 54923232

約数和(自身を除く): 24369627

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 25147, 75441, 125735, 226323, 377205, 678969, 1131615, 2036907, 3394845, 6110721, 10184535, 30553605]

約数ペア:

[(1, 30553605), (3, 10184535), (5, 6110721), (9, 3394845), (15, 2036907), (27, 1131615), (45, 678969), (81, 377205), (135, 226323), (243, 125735), (405, 75441), (1215, 25147)]