71922075

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{6899}}^1$

素因数の和:7051

約数の個数: 24

約数和(自身を含む): 119784000

約数和(自身を除く): 47861925

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 6899, 10425, 20697, 34495, 103485, 172475, 517425, 958961, 2876883, 4794805, 14384415, 23974025, 71922075]

約数ペア:

[(1, 71922075), (3, 23974025), (5, 14384415), (15, 4794805), (25, 2876883), (75, 958961), (139, 517425), (417, 172475), (695, 103485), (2085, 34495), (3475, 20697), (6899, 10425)]