9968484105

素因数分解:

$3^4\times 5^1\times {\mathrm{24613541}}^1$

素因数の和:24613558

約数の個数: 20

約数和(自身を含む): 17869431492

約数和(自身を除く): 7900947387

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 24613541, 73840623, 123067705, 221521869, 369203115, 664565607, 1107609345, 1993696821, 3322828035, 9968484105]

約数ペア:

[(1, 9968484105), (3, 3322828035), (5, 1993696821), (9, 1107609345), (15, 664565607), (27, 369203115), (45, 221521869), (81, 123067705), (135, 73840623), (405, 24613541)]