38996915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5851}}^1$

素因数の和:5930

約数の個数: 16

約数和(自身を含む): 49437696

約数和(自身を除く): 10440781

約数列:

[1, 5, 31, 43, 155, 215, 1333, 5851, 6665, 29255, 181381, 251593, 906905, 1257965, 7799383, 38996915]

約数ペア:

[(1, 38996915), (5, 7799383), (31, 1257965), (43, 906905), (155, 251593), (215, 181381), (1333, 29255), (5851, 6665)]