1255012005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{11311}}^1$

素因数の和:11901

約数の個数: 32

約数和(自身を含む): 2166474240

約数和(自身を除く): 911462235

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 569, 1707, 2845, 7397, 8535, 11311, 22191, 33933, 36985, 56555, 110955, 147043, 169665, 441129, 735215, 2205645, 6435959, 19307877, 32179795, 83667467, 96539385, 251002401, 418337335, 1255012005]

約数ペア:

[(1, 1255012005), (3, 418337335), (5, 251002401), (13, 96539385), (15, 83667467), (39, 32179795), (65, 19307877), (195, 6435959), (569, 2205645), (1707, 735215), (2845, 441129), (7397, 169665), (8535, 147043), (11311, 110955), (22191, 56555), (33933, 36985)]