6439305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 10834560

約数和(自身を除く): 4395255

約数列:

[1, 3, 5, 15, 29, 87, 113, 131, 145, 339, 393, 435, 565, 655, 1695, 1965, 3277, 3799, 9831, 11397, 14803, 16385, 18995, 44409, 49155, 56985, 74015, 222045, 429287, 1287861, 2146435, 6439305]

約数ペア:

[(1, 6439305), (3, 2146435), (5, 1287861), (15, 429287), (29, 222045), (87, 74015), (113, 56985), (131, 49155), (145, 44409), (339, 18995), (393, 16385), (435, 14803), (565, 11397), (655, 9831), (1695, 3799), (1965, 3277)]