225026621

素因数分解:

${\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 233578800

約数和(自身を除く): 8552179

約数列:

[1, 61, 89, 181, 229, 5429, 11041, 13969, 16109, 20381, 41449, 982649, 1243241, 2528389, 3688961, 225026621]

約数ペア:

[(1, 225026621), (61, 3688961), (89, 2528389), (181, 1243241), (229, 982649), (5429, 41449), (11041, 20381), (13969, 16109)]