48572225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 65537472

約数和(自身を除く): 16965247

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 1339, 1451, 2575, 6695, 7255, 18863, 33475, 36275, 94315, 149453, 471575, 747265, 1942889, 3736325, 9714445, 48572225]

約数ペア:

[(1, 48572225), (5, 9714445), (13, 3736325), (25, 1942889), (65, 747265), (103, 471575), (325, 149453), (515, 94315), (1339, 36275), (1451, 33475), (2575, 18863), (6695, 7255)]