49286715

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{80141}}^1$

素因数の和:80190

約数の個数: 16

約数和(自身を含む): 80783136

約数和(自身を除く): 31496421

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 80141, 240423, 400705, 1202115, 3285781, 9857343, 16428905, 49286715]

約数ペア:

[(1, 49286715), (3, 16428905), (5, 9857343), (15, 3285781), (41, 1202115), (123, 400705), (205, 240423), (615, 80141)]