84900505

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 103420800

約数和(自身を除く): 18520295

約数列:

[1, 5, 139, 151, 695, 755, 809, 4045, 20989, 104945, 112451, 122159, 562255, 610795, 16980101, 84900505]

約数ペア:

[(1, 84900505), (5, 16980101), (139, 610795), (151, 562255), (695, 122159), (755, 112451), (809, 104945), (4045, 20989)]