81727995

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{36083}}^1$

素因数の和:36242

約数の個数: 16

約数和(自身を含む): 131634432

約数和(自身を除く): 49906437

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 36083, 108249, 180415, 541245, 5448533, 16345599, 27242665, 81727995]

約数ペア:

[(1, 81727995), (3, 27242665), (5, 16345599), (15, 5448533), (151, 541245), (453, 180415), (755, 108249), (2265, 36083)]