66035165

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 96000000

約数和(自身を除く): 29964835

約数列:

[1, 5, 7, 19, 35, 95, 133, 199, 499, 665, 995, 1393, 2495, 3493, 3781, 6965, 9481, 17465, 18905, 26467, 47405, 66367, 99301, 132335, 331835, 496505, 695107, 1886719, 3475535, 9433595, 13207033, 66035165]

約数ペア:

[(1, 66035165), (5, 13207033), (7, 9433595), (19, 3475535), (35, 1886719), (95, 695107), (133, 496505), (199, 331835), (499, 132335), (665, 99301), (995, 66367), (1393, 47405), (2495, 26467), (3493, 18905), (3781, 17465), (6965, 9481)]