27435105

素因数分解:

$3^4\times 5^1\times {\mathrm{67741}}^1$

素因数の和:67758

約数の個数: 20

約数和(自身を含む): 49180692

約数和(自身を除く): 21745587

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 67741, 203223, 338705, 609669, 1016115, 1829007, 3048345, 5487021, 9145035, 27435105]

約数ペア:

[(1, 27435105), (3, 9145035), (5, 5487021), (9, 3048345), (15, 1829007), (27, 1016115), (45, 609669), (81, 338705), (135, 203223), (405, 67741)]