16880205

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8861}}^1$

素因数の和:8996

約数の個数: 16

約数和(自身を含む): 27224064

約数和(自身を除く): 10343859

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 8861, 26583, 44305, 132915, 1125347, 3376041, 5626735, 16880205]

約数ペア:

[(1, 16880205), (3, 5626735), (5, 3376041), (15, 1125347), (127, 132915), (381, 44305), (635, 26583), (1905, 8861)]