2113293315

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{410747}}^1$

素因数の和:410776

約数の個数: 32

約数和(自身を含む): 3943180800

約数和(自身を除く): 1829887485

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 410747, 1232241, 2053735, 2875229, 6161205, 8625687, 14376145, 20126603, 43128435, 60379809, 100633015, 140886221, 301899045, 422658663, 704431105, 2113293315]

約数ペア:

[(1, 2113293315), (3, 704431105), (5, 422658663), (7, 301899045), (15, 140886221), (21, 100633015), (35, 60379809), (49, 43128435), (105, 20126603), (147, 14376145), (245, 8625687), (343, 6161205), (735, 2875229), (1029, 2053735), (1715, 1232241), (5145, 410747)]