4052438425

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{143831}}^1$

素因数の和:143878

約数の個数: 36

約数和(自身を含む): 6099627456

約数和(自身を除く): 2047189031

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 575, 805, 1127, 1225, 4025, 5635, 28175, 143831, 719155, 1006817, 3308113, 3595775, 5034085, 7047719, 16540565, 23156791, 25170425, 35238595, 82702825, 115783955, 162097537, 176192975, 578919775, 810487685, 4052438425]

約数ペア:

[(1, 4052438425), (5, 810487685), (7, 578919775), (23, 176192975), (25, 162097537), (35, 115783955), (49, 82702825), (115, 35238595), (161, 25170425), (175, 23156791), (245, 16540565), (575, 7047719), (805, 5034085), (1127, 3595775), (1225, 3308113), (4025, 1006817), (5635, 719155), (28175, 143831)]