172914155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{1481}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 218743200

約数和(自身を除く): 45829045

約数列:

[1, 5, 19, 95, 1229, 1481, 6145, 7405, 23351, 28139, 116755, 140695, 1820149, 9100745, 34582831, 172914155]

約数ペア:

[(1, 172914155), (5, 34582831), (19, 9100745), (95, 1820149), (1229, 140695), (1481, 116755), (6145, 28139), (7405, 23351)]