3061905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 6179712

約数和(自身を除く): 3117807

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 241, 363, 385, 605, 723, 847, 1155, 1205, 1687, 1815, 2541, 2651, 3615, 4235, 5061, 7953, 8435, 12705, 13255, 18557, 25305, 29161, 39765, 55671, 87483, 92785, 145805, 204127, 278355, 437415, 612381, 1020635, 3061905]

約数ペア:

[(1, 3061905), (3, 1020635), (5, 612381), (7, 437415), (11, 278355), (15, 204127), (21, 145805), (33, 92785), (35, 87483), (55, 55671), (77, 39765), (105, 29161), (121, 25305), (165, 18557), (231, 13255), (241, 12705), (363, 8435), (385, 7953), (605, 5061), (723, 4235), (847, 3615), (1155, 2651), (1205, 2541), (1687, 1815)]