27208215

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14747}}^1$

素因数の和:14799

約数の個数: 24

約数和(自身を含む): 48314448

約数和(自身を除く): 21106233

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 14747, 44241, 73735, 132723, 221205, 604627, 663615, 1813881, 3023135, 5441643, 9069405, 27208215]

約数ペア:

[(1, 27208215), (3, 9069405), (5, 5441643), (9, 3023135), (15, 1813881), (41, 663615), (45, 604627), (123, 221205), (205, 132723), (369, 73735), (615, 44241), (1845, 14747)]