858794835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{20353}}^1$

素因数の和:20487

約数の個数: 32

約数和(自身を含む): 1436178240

約数和(自身を除く): 577383405

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 1455, 2813, 8439, 14065, 20353, 42195, 61059, 101765, 305295, 590237, 1770711, 1974241, 2951185, 5922723, 8853555, 9871205, 29613615, 57252989, 171758967, 286264945, 858794835]

約数ペア:

[(1, 858794835), (3, 286264945), (5, 171758967), (15, 57252989), (29, 29613615), (87, 9871205), (97, 8853555), (145, 5922723), (291, 2951185), (435, 1974241), (485, 1770711), (1455, 590237), (2813, 305295), (8439, 101765), (14065, 61059), (20353, 42195)]