1290758755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{6379}}^1$

素因数の和:6691

約数の個数: 32

約数和(自身を含む): 1826415360

約数和(自身を除く): 535656605

約数列:

[1, 5, 11, 13, 55, 65, 143, 283, 715, 1415, 3113, 3679, 6379, 15565, 18395, 31895, 40469, 70169, 82927, 202345, 350845, 414635, 912197, 1805257, 4560985, 9026285, 19857827, 23468341, 99289135, 117341705, 258151751, 1290758755]

約数ペア:

[(1, 1290758755), (5, 258151751), (11, 117341705), (13, 99289135), (55, 23468341), (65, 19857827), (143, 9026285), (283, 4560985), (715, 1805257), (1415, 912197), (3113, 414635), (3679, 350845), (6379, 202345), (15565, 82927), (18395, 70169), (31895, 40469)]