47316605

素因数分解:

$5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 66539520

約数和(自身を除く): 19222915

約数列:

[1, 5, 7, 35, 49, 151, 245, 755, 1057, 1279, 5285, 6395, 7399, 8953, 36995, 44765, 62671, 193129, 313355, 965645, 1351903, 6759515, 9463321, 47316605]

約数ペア:

[(1, 47316605), (5, 9463321), (7, 6759515), (35, 1351903), (49, 965645), (151, 313355), (245, 193129), (755, 62671), (1057, 44765), (1279, 36995), (5285, 8953), (6395, 7399)]