80505761

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15733}}^1$

素因数の和:15800

約数の個数: 16

約数和(自身を含む): 99690624

約数和(自身を除く): 19184863

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 15733, 110131, 267461, 676519, 1872227, 4735633, 11500823, 80505761]

約数ペア:

[(1, 80505761), (7, 11500823), (17, 4735633), (43, 1872227), (119, 676519), (301, 267461), (731, 110131), (5117, 15733)]