27325755

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 49513200

約数和(自身を除く): 22187445

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 619, 981, 1635, 1857, 2943, 3095, 4905, 5571, 8829, 9285, 14715, 16713, 27855, 44145, 50139, 67471, 83565, 202413, 250695, 337355, 607239, 1012065, 1821717, 3036195, 5465151, 9108585, 27325755]

約数ペア:

[(1, 27325755), (3, 9108585), (5, 5465151), (9, 3036195), (15, 1821717), (27, 1012065), (45, 607239), (81, 337355), (109, 250695), (135, 202413), (327, 83565), (405, 67471), (545, 50139), (619, 44145), (981, 27855), (1635, 16713), (1857, 14715), (2943, 9285), (3095, 8829), (4905, 5571)]