49620915

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7933}}^1$

素因数の和:8083

約数の個数: 24

約数和(自身を含む): 86639280

約数和(自身を除く): 37018365

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 7933, 23799, 39665, 71397, 118995, 356985, 1102687, 3308061, 5513435, 9924183, 16540305, 49620915]

約数ペア:

[(1, 49620915), (3, 16540305), (5, 9924183), (9, 5513435), (15, 3308061), (45, 1102687), (139, 356985), (417, 118995), (695, 71397), (1251, 39665), (2085, 23799), (6255, 7933)]