145555005

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{206461}}^1$

素因数の和:206516

約数の個数: 16

約数和(自身を含む): 237844224

約数和(自身を除く): 92289219

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 206461, 619383, 1032305, 3096915, 9703667, 29111001, 48518335, 145555005]

約数ペア:

[(1, 145555005), (3, 48518335), (5, 29111001), (15, 9703667), (47, 3096915), (141, 1032305), (235, 619383), (705, 206461)]