47721185

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 58981824

約数和(自身を除く): 11260639

約数列:

[1, 5, 43, 173, 215, 865, 1283, 6415, 7439, 37195, 55169, 221959, 275845, 1109795, 9544237, 47721185]

約数ペア:

[(1, 47721185), (5, 9544237), (43, 1109795), (173, 275845), (215, 221959), (865, 55169), (1283, 37195), (6415, 7439)]