2016754725

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{5347}}^1$

素因数の和:5514

約数の個数: 48

約数和(自身を含む): 3437779968

約数和(自身を除く): 1421025243

約数列:

[1, 3, 5, 15, 25, 47, 75, 107, 141, 235, 321, 535, 705, 1175, 1605, 2675, 3525, 5029, 5347, 8025, 15087, 16041, 25145, 26735, 75435, 80205, 125725, 133675, 251309, 377175, 401025, 572129, 753927, 1256545, 1716387, 2860645, 3769635, 6282725, 8581935, 14303225, 18848175, 26890063, 42909675, 80670189, 134450315, 403350945, 672251575, 2016754725]

約数ペア:

[(1, 2016754725), (3, 672251575), (5, 403350945), (15, 134450315), (25, 80670189), (47, 42909675), (75, 26890063), (107, 18848175), (141, 14303225), (235, 8581935), (321, 6282725), (535, 3769635), (705, 2860645), (1175, 1716387), (1605, 1256545), (2675, 753927), (3525, 572129), (5029, 401025), (5347, 377175), (8025, 251309), (15087, 133675), (16041, 125725), (25145, 80205), (26735, 75435)]