7243125

素因数分解:

$3^1\times 5^4\times {\mathrm{3863}}^1$

素因数の和:3886

約数の個数: 20

約数和(自身を含む): 12071136

約数和(自身を除く): 4828011

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 3863, 11589, 19315, 57945, 96575, 289725, 482875, 1448625, 2414375, 7243125]

約数ペア:

[(1, 7243125), (3, 2414375), (5, 1448625), (15, 482875), (25, 289725), (75, 96575), (125, 57945), (375, 19315), (625, 11589), (1875, 3863)]