27921135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{169219}}^1$

素因数の和:169238

約数の個数: 16

約数和(自身を含む): 48735360

約数和(自身を除く): 20814225

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 169219, 507657, 846095, 1861409, 2538285, 5584227, 9307045, 27921135]

約数ペア:

[(1, 27921135), (3, 9307045), (5, 5584227), (11, 2538285), (15, 1861409), (33, 846095), (55, 507657), (165, 169219)]