18988035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115079}}^1$

素因数の和:115098

約数の個数: 16

約数和(自身を含む): 33143040

約数和(自身を除く): 14155005

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 115079, 345237, 575395, 1265869, 1726185, 3797607, 6329345, 18988035]

約数ペア:

[(1, 18988035), (3, 6329345), (5, 3797607), (11, 1726185), (15, 1265869), (33, 575395), (55, 345237), (165, 115079)]