66708625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{23203}}^1$

素因数の和:23241

約数の個数: 16

約数和(自身を含む): 86875776

約数和(自身を除く): 20167151

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 23203, 116015, 533669, 580075, 2668345, 2900375, 13341725, 66708625]

約数ペア:

[(1, 66708625), (5, 13341725), (23, 2900375), (25, 2668345), (115, 580075), (125, 533669), (575, 116015), (2875, 23203)]