11260625

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 20

約数和(自身を含む): 14432880

約数和(自身を除く): 3172255

約数列:

[1, 5, 25, 43, 125, 215, 419, 625, 1075, 2095, 5375, 10475, 18017, 26875, 52375, 90085, 261875, 450425, 2252125, 11260625]

約数ペア:

[(1, 11260625), (5, 2252125), (25, 450425), (43, 261875), (125, 90085), (215, 52375), (419, 26875), (625, 18017), (1075, 10475), (2095, 5375)]