2058825

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 3451168

約数和(自身を除く): 1392343

約数列:

[1, 3, 5, 15, 25, 75, 97, 283, 291, 485, 849, 1415, 1455, 2425, 4245, 7075, 7275, 21225, 27451, 82353, 137255, 411765, 686275, 2058825]

約数ペア:

[(1, 2058825), (3, 686275), (5, 411765), (15, 137255), (25, 82353), (75, 27451), (97, 21225), (283, 7275), (291, 7075), (485, 4245), (849, 2425), (1415, 1455)]