20996880301155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127253820007}}^1$

素因数の和:127253820026

約数の個数: 16

約数和(自身を含む): 36649100162304

約数和(自身を除く): 15652219861149

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 127253820007, 381761460021, 636269100035, 1399792020077, 1908807300105, 4199376060231, 6998960100385, 20996880301155]

約数ペア:

[(1, 20996880301155), (3, 6998960100385), (5, 4199376060231), (11, 1908807300105), (15, 1399792020077), (33, 636269100035), (55, 381761460021), (165, 127253820007)]