80144115

素因数分解:

$3^1\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{2531}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 128342016

約数和(自身を除く): 48197901

約数列:

[1, 3, 5, 15, 2111, 2531, 6333, 7593, 10555, 12655, 31665, 37965, 5342941, 16028823, 26714705, 80144115]

約数ペア:

[(1, 80144115), (3, 26714705), (5, 16028823), (15, 5342941), (2111, 37965), (2531, 31665), (6333, 12655), (7593, 10555)]