130243295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{286249}}^1$

素因数の和:286274

約数の個数: 16

約数和(自身を含む): 192360000

約数和(自身を除く): 62116705

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 286249, 1431245, 2003743, 3721237, 10018715, 18606185, 26048659, 130243295]

約数ペア:

[(1, 130243295), (5, 26048659), (7, 18606185), (13, 10018715), (35, 3721237), (65, 2003743), (91, 1431245), (455, 286249)]