28173721005

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10611571}}^1$

素因数の和:10611641

約数の個数: 24

約数和(自身を含む): 49662156960

約数和(自身を除く): 21488435955

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 10611571, 31834713, 53057855, 95504139, 159173565, 477520695, 626082689, 1878248067, 3130413445, 5634744201, 9391240335, 28173721005]

約数ペア:

[(1, 28173721005), (3, 9391240335), (5, 5634744201), (9, 3130413445), (15, 1878248067), (45, 626082689), (59, 477520695), (177, 159173565), (295, 95504139), (531, 53057855), (885, 31834713), (2655, 10611571)]