40221315

素因数分解:

$3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1709}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 69891120

約数和(自身を除く): 29669805

約数列:

[1, 3, 5, 9, 15, 45, 523, 1569, 1709, 2615, 4707, 5127, 7845, 8545, 15381, 23535, 25635, 76905, 893807, 2681421, 4469035, 8044263, 13407105, 40221315]

約数ペア:

[(1, 40221315), (3, 13407105), (5, 8044263), (9, 4469035), (15, 2681421), (45, 893807), (523, 76905), (1569, 25635), (1709, 23535), (2615, 15381), (4707, 8545), (5127, 7845)]