190290435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3907}}^1$

素因数の和:4123

約数の個数: 32

約数和(自身を含む): 324145152

約数和(自身を除く): 133854717

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 573, 955, 2865, 3247, 3907, 9741, 11721, 16235, 19535, 48705, 58605, 66419, 199257, 332095, 746237, 996285, 2238711, 3731185, 11193555, 12686029, 38058087, 63430145, 190290435]

約数ペア:

[(1, 190290435), (3, 63430145), (5, 38058087), (15, 12686029), (17, 11193555), (51, 3731185), (85, 2238711), (191, 996285), (255, 746237), (573, 332095), (955, 199257), (2865, 66419), (3247, 58605), (3907, 48705), (9741, 19535), (11721, 16235)]