2847213555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{6163}}^1$

素因数の和:7811

約数の個数: 32

約数和(自身を含む): 4799043840

約数和(自身を除く): 1951830285

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1621, 4863, 6163, 8105, 18489, 24315, 30799, 30815, 92397, 92445, 117097, 153995, 351291, 461985, 585485, 1756455, 9990223, 29970669, 49951115, 149853345, 189814237, 569442711, 949071185, 2847213555]

約数ペア:

[(1, 2847213555), (3, 949071185), (5, 569442711), (15, 189814237), (19, 149853345), (57, 49951115), (95, 29970669), (285, 9990223), (1621, 1756455), (4863, 585485), (6163, 461985), (8105, 351291), (18489, 153995), (24315, 117097), (30799, 92445), (30815, 92397)]