13581645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1069}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 27323520

約数和(自身を除く): 13741875

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1069, 1155, 1815, 2541, 3207, 4235, 5345, 7483, 11759, 12705, 16035, 22449, 35277, 37415, 58795, 82313, 112245, 129349, 176385, 246939, 388047, 411565, 646745, 905443, 1234695, 1940235, 2716329, 4527215, 13581645]

約数ペア:

[(1, 13581645), (3, 4527215), (5, 2716329), (7, 1940235), (11, 1234695), (15, 905443), (21, 646745), (33, 411565), (35, 388047), (55, 246939), (77, 176385), (105, 129349), (121, 112245), (165, 82313), (231, 58795), (363, 37415), (385, 35277), (605, 22449), (847, 16035), (1069, 12705), (1155, 11759), (1815, 7483), (2541, 5345), (3207, 4235)]