72742395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{440863}}^1$

素因数の和:440882

約数の個数: 16

約数和(自身を含む): 126968832

約数和(自身を除く): 54226437

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 440863, 1322589, 2204315, 4849493, 6612945, 14548479, 24247465, 72742395]

約数ペア:

[(1, 72742395), (3, 24247465), (5, 14548479), (11, 6612945), (15, 4849493), (33, 2204315), (55, 1322589), (165, 440863)]