55809405

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1$

素因数の和:3419

約数の個数: 40

約数和(自身を含む): 102514104

約数和(自身を除く): 46704699

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 3361, 5535, 10083, 16605, 16805, 30249, 50415, 90747, 137801, 151245, 272241, 413403, 453735, 689005, 1240209, 1361205, 2067015, 3720627, 6201045, 11161881, 18603135, 55809405]

約数ペア:

[(1, 55809405), (3, 18603135), (5, 11161881), (9, 6201045), (15, 3720627), (27, 2067015), (41, 1361205), (45, 1240209), (81, 689005), (123, 453735), (135, 413403), (205, 272241), (369, 151245), (405, 137801), (615, 90747), (1107, 50415), (1845, 30249), (3321, 16805), (3361, 16605), (5535, 10083)]