7268513925

素因数分解:

$3^1\times 5^2\times {\mathrm{1999}}^1\times {\mathrm{48481}}^1$

素因数の和:50493

約数の個数: 24

約数和(自身を含む): 12023536000

約数和(自身を除く): 4755022075

約数列:

[1, 3, 5, 15, 25, 75, 1999, 5997, 9995, 29985, 48481, 49975, 145443, 149925, 242405, 727215, 1212025, 3636075, 96913519, 290740557, 484567595, 1453702785, 2422837975, 7268513925]

約数ペア:

[(1, 7268513925), (3, 2422837975), (5, 1453702785), (15, 484567595), (25, 290740557), (75, 96913519), (1999, 3636075), (5997, 1212025), (9995, 727215), (29985, 242405), (48481, 149925), (49975, 145443)]