138361055

素因数分解:

$5^1\times 7^3\times {\mathrm{80677}}^1$

素因数の和:80703

約数の個数: 16

約数和(自身を含む): 193627200

約数和(自身を除く): 55266145

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 80677, 403385, 564739, 2823695, 3953173, 19765865, 27672211, 138361055]

約数ペア:

[(1, 138361055), (5, 27672211), (7, 19765865), (35, 3953173), (49, 2823695), (245, 564739), (343, 403385), (1715, 80677)]