2266605

素因数分解:

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

素因数の和:282

約数の個数: 48

約数和(自身を含む): 4530240

約数和(自身を除く): 2263635

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 241, 285, 495, 627, 723, 855, 1045, 1205, 1881, 2169, 2651, 3135, 3615, 4579, 7953, 9405, 10845, 13255, 13737, 22895, 23859, 39765, 41211, 50369, 68685, 119295, 151107, 206055, 251845, 453321, 755535, 2266605]

約数ペア:

[(1, 2266605), (3, 755535), (5, 453321), (9, 251845), (11, 206055), (15, 151107), (19, 119295), (33, 68685), (45, 50369), (55, 41211), (57, 39765), (95, 23859), (99, 22895), (165, 13737), (171, 13255), (209, 10845), (241, 9405), (285, 7953), (495, 4579), (627, 3615), (723, 3135), (855, 2651), (1045, 2169), (1205, 1881)]