152054105

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{21401}}^1$

素因数の和:21449

約数の個数: 24

約数和(自身を含む): 219584520

約数和(自身を除く): 67530415

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 21401, 107005, 149807, 620629, 749035, 1048649, 3103145, 4344403, 5243245, 21722015, 30410821, 152054105]

約数ペア:

[(1, 152054105), (5, 30410821), (7, 21722015), (29, 5243245), (35, 4344403), (49, 3103145), (145, 1048649), (203, 749035), (245, 620629), (1015, 149807), (1421, 107005), (7105, 21401)]