2528925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{4817}}^1$

素因数の和:4837

約数の個数: 24

約数和(自身を含む): 4779456

約数和(自身を除く): 2250531

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 4817, 14451, 24085, 33719, 72255, 101157, 120425, 168595, 361275, 505785, 842975, 2528925]

約数ペア:

[(1, 2528925), (3, 842975), (5, 505785), (7, 361275), (15, 168595), (21, 120425), (25, 101157), (35, 72255), (75, 33719), (105, 24085), (175, 14451), (525, 4817)]