72616865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{967}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 91162368

約数和(自身を除く): 18545503

約数列:

[1, 5, 23, 115, 653, 967, 3265, 4835, 15019, 22241, 75095, 111205, 631451, 3157255, 14523373, 72616865]

約数ペア:

[(1, 72616865), (5, 14523373), (23, 3157255), (115, 631451), (653, 111205), (967, 75095), (3265, 22241), (4835, 15019)]