71113625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{51719}}^1$

素因数の和:51745

約数の個数: 16

約数和(自身を含む): 96819840

約数和(自身を除く): 25706215

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 51719, 258595, 568909, 1292975, 2844545, 6464875, 14222725, 71113625]

約数ペア:

[(1, 71113625), (5, 14222725), (11, 6464875), (25, 2844545), (55, 1292975), (125, 568909), (275, 258595), (1375, 51719)]