6720199205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1\times {\mathrm{1171}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 8567226240

約数和(自身を除く): 1847027035

約数列:

[1, 5, 19, 95, 193, 313, 965, 1171, 1565, 3667, 5855, 5947, 18335, 22249, 29735, 60409, 111245, 226003, 302045, 366523, 1130015, 1147771, 1832615, 4294057, 5738855, 6963937, 21470285, 34819685, 70738939, 353694695, 1344039841, 6720199205]

約数ペア:

[(1, 6720199205), (5, 1344039841), (19, 353694695), (95, 70738939), (193, 34819685), (313, 21470285), (965, 6963937), (1171, 5738855), (1565, 4294057), (3667, 1832615), (5855, 1147771), (5947, 1130015), (18335, 366523), (22249, 302045), (29735, 226003), (60409, 111245)]