53151875

素因数分解:

$5^4\times 7^1\times {\mathrm{12149}}^1$

素因数の和:12176

約数の個数: 20

約数和(自身を含む): 75913200

約数和(自身を除く): 22761325

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 4375, 12149, 60745, 85043, 303725, 425215, 1518625, 2126075, 7593125, 10630375, 53151875]

約数ペア:

[(1, 53151875), (5, 10630375), (7, 7593125), (25, 2126075), (35, 1518625), (125, 425215), (175, 303725), (625, 85043), (875, 60745), (4375, 12149)]