38969745

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 63891072

約数和(自身を除く): 24921327

約数列:

[1, 3, 5, 15, 83, 113, 249, 277, 339, 415, 565, 831, 1245, 1385, 1695, 4155, 9379, 22991, 28137, 31301, 46895, 68973, 93903, 114955, 140685, 156505, 344865, 469515, 2597983, 7793949, 12989915, 38969745]

約数ペア:

[(1, 38969745), (3, 12989915), (5, 7793949), (15, 2597983), (83, 469515), (113, 344865), (249, 156505), (277, 140685), (339, 114955), (415, 93903), (565, 68973), (831, 46895), (1245, 31301), (1385, 28137), (1695, 22991), (4155, 9379)]