41809235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20749}}^1$

素因数の和:20798

約数の個数: 16

約数和(自身を含む): 55776000

約数和(自身を除く): 13966765

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 20749, 103745, 269737, 643219, 1348685, 3216095, 8361847, 41809235]

約数ペア:

[(1, 41809235), (5, 8361847), (13, 3216095), (31, 1348685), (65, 643219), (155, 269737), (403, 103745), (2015, 20749)]