40528455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245627}}^1$

素因数の和:245646

約数の個数: 16

約数和(自身を含む): 70740864

約数和(自身を除く): 30212409

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 245627, 736881, 1228135, 2701897, 3684405, 8105691, 13509485, 40528455]

約数ペア:

[(1, 40528455), (3, 13509485), (5, 8105691), (11, 3684405), (15, 2701897), (33, 1228135), (55, 736881), (165, 245627)]