12164955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73727}}^1$

素因数の和:73746

約数の個数: 16

約数和(自身を含む): 21233664

約数和(自身を除く): 9068709

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 73727, 221181, 368635, 810997, 1105905, 2432991, 4054985, 12164955]

約数ペア:

[(1, 12164955), (3, 4054985), (5, 2432991), (11, 1105905), (15, 810997), (33, 368635), (55, 221181), (165, 73727)]