313503685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{247829}}^1$

素因数の和:247868

約数の個数: 16

約数和(自身を含む): 428250240

約数和(自身を除く): 114746555

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 247829, 1239145, 2726119, 5700067, 13630595, 28500335, 62700737, 313503685]

約数ペア:

[(1, 313503685), (5, 62700737), (11, 28500335), (23, 13630595), (55, 5700067), (115, 2726119), (253, 1239145), (1265, 247829)]