38513485

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 47674800

約数和(自身を除く): 9161315

約数列:

[1, 5, 37, 185, 409, 509, 2045, 2545, 15133, 18833, 75665, 94165, 208181, 1040905, 7702697, 38513485]

約数ペア:

[(1, 38513485), (5, 7702697), (37, 1040905), (185, 208181), (409, 94165), (509, 75665), (2045, 18833), (2545, 15133)]