160740005

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 195398784

約数和(自身を除く): 34658779

約数列:

[1, 5, 163, 167, 815, 835, 1181, 5905, 27221, 136105, 192503, 197227, 962515, 986135, 32148001, 160740005]

約数ペア:

[(1, 160740005), (5, 32148001), (163, 986135), (167, 962515), (815, 197227), (835, 192503), (1181, 136105), (5905, 27221)]