79740795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{312709}}^1$

素因数の和:312734

約数の個数: 16

約数和(自身を含む): 135090720

約数和(自身を除く): 55349925

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 312709, 938127, 1563545, 4690635, 5316053, 15948159, 26580265, 79740795]

約数ペア:

[(1, 79740795), (3, 26580265), (5, 15948159), (15, 5316053), (17, 4690635), (51, 1563545), (85, 938127), (255, 312709)]