2973105

素因数分解:

$3^5\times 5^1\times {\mathrm{2447}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 5346432

約数和(自身を除く): 2373327

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2447, 7341, 12235, 22023, 36705, 66069, 110115, 198207, 330345, 594621, 991035, 2973105]

約数ペア:

[(1, 2973105), (3, 991035), (5, 594621), (9, 330345), (15, 198207), (27, 110115), (45, 66069), (81, 36705), (135, 22023), (243, 12235), (405, 7341), (1215, 2447)]