8780085

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3307}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 15481440

約数和(自身を除く): 6701355

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 3307, 9921, 16535, 29763, 49605, 148815, 195113, 585339, 975565, 1756017, 2926695, 8780085]

約数ペア:

[(1, 8780085), (3, 2926695), (5, 1756017), (9, 975565), (15, 585339), (45, 195113), (59, 148815), (177, 49605), (295, 29763), (531, 16535), (885, 9921), (2655, 3307)]