26303125

素因数分解:

$5^5\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 34685280

約数和(自身を除く): 8382155

約数列:

[1, 5, 19, 25, 95, 125, 443, 475, 625, 2215, 2375, 3125, 8417, 11075, 11875, 42085, 55375, 59375, 210425, 276875, 1052125, 1384375, 5260625, 26303125]

約数ペア:

[(1, 26303125), (5, 5260625), (19, 1384375), (25, 1052125), (95, 276875), (125, 210425), (443, 59375), (475, 55375), (625, 42085), (2215, 11875), (2375, 11075), (3125, 8417)]