28435650045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{315059}}^1$

素因数の和:315625

約数の個数: 32

約数和(自身を含む): 49724029440

約数和(自身を除く): 21288379395

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 547, 1641, 2735, 6017, 8205, 18051, 30085, 90255, 315059, 945177, 1575295, 3465649, 4725885, 10396947, 17328245, 51984735, 172337273, 517011819, 861686365, 1895710003, 2585059095, 5687130009, 9478550015, 28435650045]

約数ペア:

[(1, 28435650045), (3, 9478550015), (5, 5687130009), (11, 2585059095), (15, 1895710003), (33, 861686365), (55, 517011819), (165, 172337273), (547, 51984735), (1641, 17328245), (2735, 10396947), (6017, 4725885), (8205, 3465649), (18051, 1575295), (30085, 945177), (90255, 315059)]