83432855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 120687840

約数和(自身を除く): 37254985

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 181, 187, 289, 319, 493, 905, 935, 1445, 1595, 1991, 2465, 3077, 3179, 5249, 5423, 8381, 9955, 15385, 15895, 26245, 27115, 33847, 41905, 52309, 57739, 89233, 92191, 169235, 261545, 288695, 446165, 460955, 575399, 981563, 1516961, 2876995, 4907815, 7584805, 16686571, 83432855]

約数ペア:

[(1, 83432855), (5, 16686571), (11, 7584805), (17, 4907815), (29, 2876995), (55, 1516961), (85, 981563), (145, 575399), (181, 460955), (187, 446165), (289, 288695), (319, 261545), (493, 169235), (905, 92191), (935, 89233), (1445, 57739), (1595, 52309), (1991, 41905), (2465, 33847), (3077, 27115), (3179, 26245), (5249, 15895), (5423, 15385), (8381, 9955)]