71406145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7481}}^1$

素因数の和:7592

約数の個数: 16

約数和(自身を含む): 90502272

約数和(自身を除く): 19096127

約数列:

[1, 5, 23, 83, 115, 415, 1909, 7481, 9545, 37405, 172063, 620923, 860315, 3104615, 14281229, 71406145]

約数ペア:

[(1, 71406145), (5, 14281229), (23, 3104615), (83, 860315), (115, 620923), (415, 172063), (1909, 37405), (7481, 9545)]