53448425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6619}}^1$

素因数の和:6665

約数の個数: 24

約数和(自身を含む): 73879200

約数和(自身を除く): 20430775

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 6619, 8075, 33095, 112523, 125761, 165475, 562615, 628805, 2137937, 2813075, 3144025, 10689685, 53448425]

約数ペア:

[(1, 53448425), (5, 10689685), (17, 3144025), (19, 2813075), (25, 2137937), (85, 628805), (95, 562615), (323, 165475), (425, 125761), (475, 112523), (1615, 33095), (6619, 8075)]