5729375

素因数分解:

$5^4\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 20

約数和(自身を含む): 7310160

約数和(自身を除く): 1580785

約数列:

[1, 5, 25, 89, 103, 125, 445, 515, 625, 2225, 2575, 9167, 11125, 12875, 45835, 55625, 64375, 229175, 1145875, 5729375]

約数ペア:

[(1, 5729375), (5, 1145875), (25, 229175), (89, 64375), (103, 55625), (125, 45835), (445, 12875), (515, 11125), (625, 9167), (2225, 2575)]