90648865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{9497}}^1$

素因数の和:9608

約数の個数: 16

約数和(自身を含む): 114887808

約数和(自身を除く): 24238943

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9497, 9545, 47485, 218431, 788251, 1092155, 3941255, 18129773, 90648865]

約数ペア:

[(1, 90648865), (5, 18129773), (23, 3941255), (83, 1092155), (115, 788251), (415, 218431), (1909, 47485), (9497, 9545)]