1316715

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 2159136

約数和(自身を除く): 842421

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 2141, 6423, 10705, 32115, 87781, 263343, 438905, 1316715]

約数ペア:

[(1, 1316715), (3, 438905), (5, 263343), (15, 87781), (41, 32115), (123, 10705), (205, 6423), (615, 2141)]