3886115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 4989600

約数和(自身を除く): 1103485

約数列:

[1, 5, 17, 85, 131, 349, 655, 1745, 2227, 5933, 11135, 29665, 45719, 228595, 777223, 3886115]

約数ペア:

[(1, 3886115), (5, 777223), (17, 228595), (85, 45719), (131, 29665), (349, 11135), (655, 5933), (1745, 2227)]