90469085

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20353}}^1$

素因数の和:20492

約数の個数: 16

約数和(自身を含む): 125054976

約数和(自身を除く): 34585891

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 20353, 101765, 142471, 712355, 2584831, 12924155, 18093817, 90469085]

約数ペア:

[(1, 90469085), (5, 18093817), (7, 12924155), (35, 2584831), (127, 712355), (635, 142471), (889, 101765), (4445, 20353)]