165338205

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{72997}}^1$

素因数の和:73156

約数の個数: 16

約数和(自身を含む): 266296704

約数和(自身を除く): 100958499

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 72997, 218991, 364985, 1094955, 11022547, 33067641, 55112735, 165338205]

約数ペア:

[(1, 165338205), (3, 55112735), (5, 33067641), (15, 11022547), (151, 1094955), (453, 364985), (755, 218991), (2265, 72997)]