5239995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20549}}^1$

素因数の和:20574

約数の個数: 16

約数和(自身を含む): 8877600

約数和(自身を除く): 3637605

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 20549, 61647, 102745, 308235, 349333, 1047999, 1746665, 5239995]

約数ペア:

[(1, 5239995), (3, 1746665), (5, 1047999), (15, 349333), (17, 308235), (51, 102745), (85, 61647), (255, 20549)]