57977145

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21121}}^1$

素因数の和:21193

約数の個数: 24

約数和(自身を含む): 102145992

約数和(自身を除く): 44168847

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 21121, 63363, 105605, 190089, 316815, 950445, 1288381, 3865143, 6441905, 11595429, 19325715, 57977145]

約数ペア:

[(1, 57977145), (3, 19325715), (5, 11595429), (9, 6441905), (15, 3865143), (45, 1288381), (61, 950445), (183, 316815), (305, 190089), (549, 105605), (915, 63363), (2745, 21121)]