2863425

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 4808224

約数和(自身を除く): 1944799

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 523, 1095, 1569, 1825, 2615, 5475, 7845, 13075, 38179, 39225, 114537, 190895, 572685, 954475, 2863425]

約数ペア:

[(1, 2863425), (3, 954475), (5, 572685), (15, 190895), (25, 114537), (73, 39225), (75, 38179), (219, 13075), (365, 7845), (523, 5475), (1095, 2615), (1569, 1825)]