82075245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{111667}}^1$

素因数の和:111689

約数の個数: 24

約数和(自身を含む): 152761824

約数和(自身を除く): 70686579

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 111667, 335001, 558335, 781669, 1675005, 2345007, 3908345, 5471683, 11725035, 16415049, 27358415, 82075245]

約数ペア:

[(1, 82075245), (3, 27358415), (5, 16415049), (7, 11725035), (15, 5471683), (21, 3908345), (35, 2345007), (49, 1675005), (105, 781669), (147, 558335), (245, 335001), (735, 111667)]