4251105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 7803432

約数和(自身を除く): 3552327

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 5557, 16671, 27785, 50013, 83355, 94469, 250065, 283407, 472345, 850221, 1417035, 4251105]

約数ペア:

[(1, 4251105), (3, 1417035), (5, 850221), (9, 472345), (15, 283407), (17, 250065), (45, 94469), (51, 83355), (85, 50013), (153, 27785), (255, 16671), (765, 5557)]