9780555

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3769}}^1$

素因数の和:3950

約数の個数: 16

約数和(自身を含む): 15743520

約数和(自身を除く): 5962965

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 3769, 11307, 18845, 56535, 652037, 1956111, 3260185, 9780555]

約数ペア:

[(1, 9780555), (3, 3260185), (5, 1956111), (15, 652037), (173, 56535), (519, 18845), (865, 11307), (2595, 3769)]