197320215

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{15679}}^1$

素因数の和:16526

約数の個数: 16

約数和(自身を含む): 316108800

約数和(自身を除く): 118788585

約数列:

[1, 3, 5, 15, 839, 2517, 4195, 12585, 15679, 47037, 78395, 235185, 13154681, 39464043, 65773405, 197320215]

約数ペア:

[(1, 197320215), (3, 65773405), (5, 39464043), (15, 13154681), (839, 235185), (2517, 78395), (4195, 47037), (12585, 15679)]