70470905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23929}}^1$

素因数の和:23984

約数の個数: 16

約数和(自身を含む): 91891200

約数和(自身を除く): 21420295

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 23929, 119645, 454651, 741799, 2273255, 3708995, 14094181, 70470905]

約数ペア:

[(1, 70470905), (5, 14094181), (19, 3708995), (31, 2273255), (95, 741799), (155, 454651), (589, 119645), (2945, 23929)]