49148175

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21139}}^1$

素因数の和:21183

約数の個数: 24

約数和(自身を含む): 83883520

約数和(自身を除く): 34735345

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 21139, 63417, 105695, 317085, 528475, 655309, 1585425, 1965927, 3276545, 9829635, 16382725, 49148175]

約数ペア:

[(1, 49148175), (3, 16382725), (5, 9829635), (15, 3276545), (25, 1965927), (31, 1585425), (75, 655309), (93, 528475), (155, 317085), (465, 105695), (775, 63417), (2325, 21139)]