49157475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21187

約数の個数: 24

約数和(自身を含む): 83899392

約数和(自身を除く): 34741917

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 21143, 63429, 105715, 317145, 528575, 655433, 1585725, 1966299, 3277165, 9831495, 16385825, 49157475]

約数ペア:

[(1, 49157475), (3, 16385825), (5, 9831495), (15, 3277165), (25, 1966299), (31, 1585725), (75, 655433), (93, 528575), (155, 317145), (465, 105715), (775, 63429), (2325, 21143)]