66576575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 89660928

約数和(自身を除く): 23084353

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1613, 1651, 3175, 8065, 8255, 20969, 40325, 41275, 104845, 204851, 524225, 1024255, 2663063, 5121275, 13315315, 66576575]

約数ペア:

[(1, 66576575), (5, 13315315), (13, 5121275), (25, 2663063), (65, 1024255), (127, 524225), (325, 204851), (635, 104845), (1613, 41275), (1651, 40325), (3175, 20969), (8065, 8255)]