420221762015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{67614121}}^1$

素因数の和:67614250

約数の個数: 16

約数和(自身を含む): 554976713376

約数和(自身を除く): 134754951361

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 67614121, 338070605, 743755331, 3718776655, 7640395673, 38201978365, 84044352403, 420221762015]

約数ペア:

[(1, 420221762015), (5, 84044352403), (11, 38201978365), (55, 7640395673), (113, 3718776655), (565, 743755331), (1243, 338070605), (6215, 67614121)]