159599995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{3371}}^1$

素因数の和:3950

約数の個数: 16

約数和(自身を含む): 203210208

約数和(自身を除く): 43610213

約数列:

[1, 5, 17, 85, 557, 2785, 3371, 9469, 16855, 47345, 57307, 286535, 1877647, 9388235, 31919999, 159599995]

約数ペア:

[(1, 159599995), (5, 31919999), (17, 9388235), (85, 1877647), (557, 286535), (2785, 57307), (3371, 47345), (9469, 16855)]