474840005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1\times {\mathrm{947}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 607683168

約数和(自身を除く): 132843163

約数列:

[1, 5, 17, 85, 289, 347, 947, 1445, 1735, 4735, 5899, 16099, 29495, 80495, 100283, 273683, 328609, 501415, 1368415, 1643045, 5586353, 27931765, 94968001, 474840005]

約数ペア:

[(1, 474840005), (5, 94968001), (17, 27931765), (85, 5586353), (289, 1643045), (347, 1368415), (947, 501415), (1445, 328609), (1735, 273683), (4735, 100283), (5899, 80495), (16099, 29495)]