9420805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 12072240

約数和(自身を除く): 2651435

約数列:

[1, 5, 17, 85, 137, 685, 809, 2329, 4045, 11645, 13753, 68765, 110833, 554165, 1884161, 9420805]

約数ペア:

[(1, 9420805), (5, 1884161), (17, 554165), (85, 110833), (137, 68765), (685, 13753), (809, 11645), (2329, 4045)]