27955455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{169427}}^1$

素因数の和:169446

約数の個数: 16

約数和(自身を含む): 48795264

約数和(自身を除く): 20839809

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 169427, 508281, 847135, 1863697, 2541405, 5591091, 9318485, 27955455]

約数ペア:

[(1, 27955455), (3, 9318485), (5, 5591091), (11, 2541405), (15, 1863697), (33, 847135), (55, 508281), (165, 169427)]