27240735

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{16661}}^1$

素因数の和:16778

約数の個数: 16

約数和(自身を含む): 43987680

約数和(自身を除く): 16746945

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 16661, 49983, 83305, 249915, 1816049, 5448147, 9080245, 27240735]

約数ペア:

[(1, 27240735), (3, 9080245), (5, 5448147), (15, 1816049), (109, 249915), (327, 83305), (545, 49983), (1635, 16661)]