6139945

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 9028800

約数和(自身を除く): 2888855

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 1319, 4655, 6595, 9233, 25061, 46165, 64631, 125305, 175427, 323155, 877135, 1227989, 6139945]

約数ペア:

[(1, 6139945), (5, 1227989), (7, 877135), (19, 323155), (35, 175427), (49, 125305), (95, 64631), (133, 46165), (245, 25061), (665, 9233), (931, 6595), (1319, 4655)]