89039665

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11321}}^1$

素因数の和:11361

約数の個数: 24

約数和(自身を含む): 126489384

約数和(自身を除く): 37449719

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 11321, 56605, 124531, 147173, 622655, 735865, 1369841, 1618903, 6849205, 8094515, 17807933, 89039665]

約数ペア:

[(1, 89039665), (5, 17807933), (11, 8094515), (13, 6849205), (55, 1618903), (65, 1369841), (121, 735865), (143, 622655), (605, 147173), (715, 124531), (1573, 56605), (7865, 11321)]