37128125

素因数分解:

$5^5\times {\mathrm{109}}^2$

素因数の和:243

約数の個数: 18

約数和(自身を含む): 46836846

約数和(自身を除く): 9708721

約数列:

[1, 5, 25, 109, 125, 545, 625, 2725, 3125, 11881, 13625, 59405, 68125, 297025, 340625, 1485125, 7425625, 37128125]

約数ペア:

[(1, 37128125), (5, 7425625), (25, 1485125), (109, 340625), (125, 297025), (545, 68125), (625, 59405), (2725, 13625), (3125, 11881)]