8310885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 15449280

約数和(自身を除く): 7138395

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 241, 285, 363, 605, 627, 723, 1045, 1205, 1815, 2299, 2651, 3135, 3615, 4579, 6897, 7953, 11495, 13255, 13737, 22895, 29161, 34485, 39765, 50369, 68685, 87483, 145805, 151107, 251845, 437415, 554059, 755535, 1662177, 2770295, 8310885]

約数ペア:

[(1, 8310885), (3, 2770295), (5, 1662177), (11, 755535), (15, 554059), (19, 437415), (33, 251845), (55, 151107), (57, 145805), (95, 87483), (121, 68685), (165, 50369), (209, 39765), (241, 34485), (285, 29161), (363, 22895), (605, 13737), (627, 13255), (723, 11495), (1045, 7953), (1205, 6897), (1815, 4579), (2299, 3615), (2651, 3135)]