7580265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6563}}^1$

素因数の和:6589

約数の個数: 32

約数和(自身を含む): 15123456

約数和(自身を除く): 7543191

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 6563, 19689, 32815, 45941, 72193, 98445, 137823, 216579, 229705, 360965, 505351, 689115, 1082895, 1516053, 2526755, 7580265]

約数ペア:

[(1, 7580265), (3, 2526755), (5, 1516053), (7, 1082895), (11, 689115), (15, 505351), (21, 360965), (33, 229705), (35, 216579), (55, 137823), (77, 98445), (105, 72193), (165, 45941), (231, 32815), (385, 19689), (1155, 6563)]