276981995

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 335428128

約数和(自身を除く): 58446133

約数列:

[1, 5, 227, 277, 881, 1135, 1385, 4405, 62879, 199987, 244037, 314395, 999935, 1220185, 55396399, 276981995]

約数ペア:

[(1, 276981995), (5, 55396399), (227, 1220185), (277, 999935), (881, 314395), (1135, 244037), (1385, 199987), (4405, 62879)]