9800185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 12672000

約数和(自身を除く): 2871815

約数列:

[1, 5, 23, 31, 115, 155, 713, 2749, 3565, 13745, 63227, 85219, 316135, 426095, 1960037, 9800185]

約数ペア:

[(1, 9800185), (5, 1960037), (23, 426095), (31, 316135), (115, 85219), (155, 63227), (713, 13745), (2749, 3565)]