42716485

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 60410880

約数和(自身を除く): 17694395

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 2207, 2765, 3871, 11035, 15449, 19355, 77245, 108143, 174353, 540715, 871765, 1220471, 6102355, 8543297, 42716485]

約数ペア:

[(1, 42716485), (5, 8543297), (7, 6102355), (35, 1220471), (49, 871765), (79, 540715), (245, 174353), (395, 108143), (553, 77245), (2207, 19355), (2765, 15449), (3871, 11035)]