16887135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38821}}^1$

素因数の和:38858

約数の個数: 16

約数和(自身を含む): 27951840

約数和(自身を除く): 11064705

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 38821, 116463, 194105, 582315, 1125809, 3377427, 5629045, 16887135]

約数ペア:

[(1, 16887135), (3, 5629045), (5, 3377427), (15, 1125809), (29, 582315), (87, 194105), (145, 116463), (435, 38821)]