6243125

素因数分解:

$5^4\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1454

約数の個数: 20

約数和(自身を含む): 8922144

約数和(自身を除く): 2679019

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 1427, 4375, 7135, 9989, 35675, 49945, 178375, 249725, 891875, 1248625, 6243125]

約数ペア:

[(1, 6243125), (5, 1248625), (7, 891875), (25, 249725), (35, 178375), (125, 49945), (175, 35675), (625, 9989), (875, 7135), (1427, 4375)]