1268335145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{6299}}^1$

素因数の和:6845

約数の個数: 32

約数和(自身を含む): 1901491200

約数和(自身を除く): 633156055

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 523, 2615, 3661, 5753, 6299, 18305, 28765, 31495, 40271, 44093, 69289, 201355, 220465, 346445, 485023, 2425115, 3294377, 16471885, 23060639, 36238147, 115303195, 181190735, 253667029, 1268335145]

約数ペア:

[(1, 1268335145), (5, 253667029), (7, 181190735), (11, 115303195), (35, 36238147), (55, 23060639), (77, 16471885), (385, 3294377), (523, 2425115), (2615, 485023), (3661, 346445), (5753, 220465), (6299, 201355), (18305, 69289), (28765, 44093), (31495, 40271)]