159442215

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149711}}^1$

素因数の和:149790

約数の個数: 16

約数和(自身を含む): 258702336

約数和(自身を除く): 99260121

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 149711, 449133, 748555, 2245665, 10629481, 31888443, 53147405, 159442215]

約数ペア:

[(1, 159442215), (3, 53147405), (5, 31888443), (15, 10629481), (71, 2245665), (213, 748555), (355, 449133), (1065, 149711)]