9129105

素因数分解:

$3^4\times 5^1\times {\mathrm{22541}}^1$

素因数の和:22558

約数の個数: 20

約数和(自身を含む): 16365492

約数和(自身を除く): 7236387

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 22541, 67623, 112705, 202869, 338115, 608607, 1014345, 1825821, 3043035, 9129105]

約数ペア:

[(1, 9129105), (3, 3043035), (5, 1825821), (9, 1014345), (15, 608607), (27, 338115), (45, 202869), (81, 112705), (135, 67623), (405, 22541)]