98705465

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 119874816

約数和(自身を除く): 21169351

約数列:

[1, 5, 163, 281, 431, 815, 1405, 2155, 45803, 70253, 121111, 229015, 351265, 605555, 19741093, 98705465]

約数ペア:

[(1, 98705465), (5, 19741093), (163, 605555), (281, 351265), (431, 229015), (815, 121111), (1405, 70253), (2155, 45803)]