33728125

素因数分解:

$5^5\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 43309728

約数和(自身を除く): 9581603

約数列:

[1, 5, 25, 43, 125, 215, 251, 625, 1075, 1255, 3125, 5375, 6275, 10793, 26875, 31375, 53965, 134375, 156875, 269825, 784375, 1349125, 6745625, 33728125]

約数ペア:

[(1, 33728125), (5, 6745625), (25, 1349125), (43, 784375), (125, 269825), (215, 156875), (251, 134375), (625, 53965), (1075, 31375), (1255, 26875), (3125, 10793), (5375, 6275)]