80253345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{314719}}^1$

素因数の和:314744

約数の個数: 16

約数和(自身を含む): 135959040

約数和(自身を除く): 55705695

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 314719, 944157, 1573595, 4720785, 5350223, 16050669, 26751115, 80253345]

約数ペア:

[(1, 80253345), (3, 26751115), (5, 16050669), (15, 5350223), (17, 4720785), (51, 1573595), (85, 944157), (255, 314719)]