5105865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20023}}^1$

素因数の和:20048

約数の個数: 16

約数和(自身を含む): 8650368

約数和(自身を除く): 3544503

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 20023, 60069, 100115, 300345, 340391, 1021173, 1701955, 5105865]

約数ペア:

[(1, 5105865), (3, 1701955), (5, 1021173), (15, 340391), (17, 300345), (51, 100115), (85, 60069), (255, 20023)]