3980457965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{41617}}^1$

素因数の和:41717

約数の個数: 32

約数和(自身を含む): 5465608704

約数和(自身を除く): 1485150739

約数列:

[1, 5, 11, 37, 47, 55, 185, 235, 407, 517, 1739, 2035, 2585, 8695, 19129, 41617, 95645, 208085, 457787, 1539829, 1955999, 2288935, 7699145, 9779995, 16938119, 21515989, 72371963, 84690595, 107579945, 361859815, 796091593, 3980457965]

約数ペア:

[(1, 3980457965), (5, 796091593), (11, 361859815), (37, 107579945), (47, 84690595), (55, 72371963), (185, 21515989), (235, 16938119), (407, 9779995), (517, 7699145), (1739, 2288935), (2035, 1955999), (2585, 1539829), (8695, 457787), (19129, 208085), (41617, 95645)]