66212245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63361}}^1$

素因数の和:63396

約数の個数: 16

約数和(自身を含む): 91241280

約数和(自身を除く): 25029035

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 63361, 316805, 696971, 1203859, 3484855, 6019295, 13242449, 66212245]

約数ペア:

[(1, 66212245), (5, 13242449), (11, 6019295), (19, 3484855), (55, 1203859), (95, 696971), (209, 316805), (1045, 63361)]