140280085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{34939}}^1$

素因数の和:35028

約数の個数: 16

約数和(自身を含む): 186160320

約数和(自身を除く): 45880235

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 34939, 174695, 384329, 1921645, 2550547, 12752735, 28056017, 140280085]

約数ペア:

[(1, 140280085), (5, 28056017), (11, 12752735), (55, 2550547), (73, 1921645), (365, 384329), (803, 174695), (4015, 34939)]