55050625

素因数分解:

$5^4\times 7^1\times {\mathrm{12583}}^1$

素因数の和:12610

約数の個数: 20

約数和(自身を含む): 78624832

約数和(自身を除く): 23574207

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 4375, 12583, 62915, 88081, 314575, 440405, 1572875, 2202025, 7864375, 11010125, 55050625]

約数ペア:

[(1, 55050625), (5, 11010125), (7, 7864375), (25, 2202025), (35, 1572875), (125, 440405), (175, 314575), (625, 88081), (875, 62915), (4375, 12583)]