172315385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{3931}}^1$

素因数の和:4744

約数の個数: 16

約数和(自身を含む): 225916992

約数和(自身を除く): 53601607

約数列:

[1, 5, 11, 55, 797, 3931, 3985, 8767, 19655, 43241, 43835, 216205, 3133007, 15665035, 34463077, 172315385]

約数ペア:

[(1, 172315385), (5, 34463077), (11, 15665035), (55, 3133007), (797, 216205), (3931, 43835), (3985, 43241), (8767, 19655)]