289206885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{92251}}^1$

素因数の和:92289

約数の個数: 32

約数和(自身を含む): 531371520

約数和(自身を除く): 242164635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 92251, 276753, 461255, 1014761, 1383765, 1752769, 3044283, 5073805, 5258307, 8763845, 15221415, 19280459, 26291535, 57841377, 96402295, 289206885]

約数ペア:

[(1, 289206885), (3, 96402295), (5, 57841377), (11, 26291535), (15, 19280459), (19, 15221415), (33, 8763845), (55, 5258307), (57, 5073805), (95, 3044283), (165, 1752769), (209, 1383765), (285, 1014761), (627, 461255), (1045, 276753), (3135, 92251)]