156945605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{28001}}^1$

素因数の和:28084

約数の個数: 16

約数和(自身を含む): 201614400

約数和(自身を除く): 44668795

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 28001, 140005, 532019, 1652059, 2660095, 8260295, 31389121, 156945605]

約数ペア:

[(1, 156945605), (5, 31389121), (19, 8260295), (59, 2660095), (95, 1652059), (295, 532019), (1121, 140005), (5605, 28001)]