49170045

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{20879}}^1$

素因数の和:21044

約数の個数: 16

約数和(自身を含む): 79176960

約数和(自身を除く): 30006915

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 20879, 62637, 104395, 313185, 3278003, 9834009, 16390015, 49170045]

約数ペア:

[(1, 49170045), (3, 16390015), (5, 9834009), (15, 3278003), (157, 313185), (471, 104395), (785, 62637), (2355, 20879)]