38769975

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3061

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 36225225

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 3023, 4275, 9069, 12825, 15115, 27207, 45345, 57437, 75575, 81621, 136035, 172311, 226725, 287185, 408105, 516933, 680175, 861555, 1435925, 1550799, 2040525, 2584665, 4307775, 7753995, 12923325, 38769975]

約数ペア:

[(1, 38769975), (3, 12923325), (5, 7753995), (9, 4307775), (15, 2584665), (19, 2040525), (25, 1550799), (27, 1435925), (45, 861555), (57, 680175), (75, 516933), (95, 408105), (135, 287185), (171, 226725), (225, 172311), (285, 136035), (475, 81621), (513, 75575), (675, 57437), (855, 45345), (1425, 27207), (2565, 15115), (3023, 12825), (4275, 9069)]