38923145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 48157200

約数和(自身を除く): 9234055

約数列:

[1, 5, 41, 181, 205, 905, 1049, 5245, 7421, 37105, 43009, 189869, 215045, 949345, 7784629, 38923145]

約数ペア:

[(1, 38923145), (5, 7784629), (41, 949345), (181, 215045), (205, 189869), (905, 43009), (1049, 37105), (5245, 7421)]