155655421

素因数分解:

${\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{5471}}^1$

素因数の和:6731

約数の個数: 8

約数和(自身を含む): 162584064

約数和(自身を除く): 6928643

約数列:

[1, 23, 1237, 5471, 28451, 125833, 6767627, 155655421]

約数ペア:

[(1, 155655421), (23, 6767627), (1237, 125833), (5471, 28451)]