42831415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 62519040

約数和(自身を除く): 19687625

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1615, 2411, 3553, 12055, 17765, 26521, 40987, 45809, 132605, 204935, 229045, 450857, 503899, 778753, 2254285, 2519495, 3893765, 8566283, 42831415]

約数ペア:

[(1, 42831415), (5, 8566283), (11, 3893765), (17, 2519495), (19, 2254285), (55, 778753), (85, 503899), (95, 450857), (187, 229045), (209, 204935), (323, 132605), (935, 45809), (1045, 40987), (1615, 26521), (2411, 17765), (3553, 12055)]