201692145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{312701}}^1$

素因数の和:312752

約数の個数: 16

約数和(自身を含む): 330213312

約数和(自身を除く): 128521167

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 312701, 938103, 1563505, 4690515, 13446143, 40338429, 67230715, 201692145]

約数ペア:

[(1, 201692145), (3, 67230715), (5, 40338429), (15, 13446143), (43, 4690515), (129, 1563505), (215, 938103), (645, 312701)]