164794005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{215417}}^1$

素因数の和:215445

約数の個数: 24

約数和(自身を含む): 302446872

約数和(自身を除く): 137652867

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 215417, 646251, 1077085, 1938753, 3231255, 3662089, 9693765, 10986267, 18310445, 32958801, 54931335, 164794005]

約数ペア:

[(1, 164794005), (3, 54931335), (5, 32958801), (9, 18310445), (15, 10986267), (17, 9693765), (45, 3662089), (51, 3231255), (85, 1938753), (153, 1077085), (255, 646251), (765, 215417)]