27883515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168991}}^1$

素因数の和:169010

約数の個数: 16

約数和(自身を含む): 48669696

約数和(自身を除く): 20786181

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 168991, 506973, 844955, 1858901, 2534865, 5576703, 9294505, 27883515]

約数ペア:

[(1, 27883515), (3, 9294505), (5, 5576703), (11, 2534865), (15, 1858901), (33, 844955), (55, 506973), (165, 168991)]