2754315

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 4831008

約数和(自身を除く): 2076693

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 631, 873, 1455, 1893, 3155, 4365, 5679, 9465, 28395, 61207, 183621, 306035, 550863, 918105, 2754315]

約数ペア:

[(1, 2754315), (3, 918105), (5, 550863), (9, 306035), (15, 183621), (45, 61207), (97, 28395), (291, 9465), (485, 5679), (631, 4365), (873, 3155), (1455, 1893)]