28549215

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10753}}^1$

素因数の和:10823

約数の個数: 24

約数和(自身を含む): 50328720

約数和(自身を除く): 21779505

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 10753, 32259, 53765, 96777, 161295, 483885, 634427, 1903281, 3172135, 5709843, 9516405, 28549215]

約数ペア:

[(1, 28549215), (3, 9516405), (5, 5709843), (9, 3172135), (15, 1903281), (45, 634427), (59, 483885), (177, 161295), (295, 96777), (531, 53765), (885, 32259), (2655, 10753)]