120625205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{21521}}^1$

素因数の和:21604

約数の個数: 16

約数和(自身を含む): 154958400

約数和(自身を除く): 34333195

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 21521, 107605, 408899, 1269739, 2044495, 6348695, 24125041, 120625205]

約数ペア:

[(1, 120625205), (5, 24125041), (19, 6348695), (59, 2044495), (95, 1269739), (295, 408899), (1121, 107605), (5605, 21521)]