54545875

素因数分解:

$5^3\times {\mathrm{89}}^1\times {\mathrm{4903}}^1$

素因数の和:5007

約数の個数: 16

約数和(自身を含む): 68852160

約数和(自身を除く): 14306285

約数列:

[1, 5, 25, 89, 125, 445, 2225, 4903, 11125, 24515, 122575, 436367, 612875, 2181835, 10909175, 54545875]

約数ペア:

[(1, 54545875), (5, 10909175), (25, 2181835), (89, 612875), (125, 436367), (445, 122575), (2225, 24515), (4903, 11125)]