53663425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 68745600

約数和(自身を除く): 15082175

約数列:

[1, 5, 25, 47, 109, 235, 419, 545, 1175, 2095, 2725, 5123, 10475, 19693, 25615, 45671, 98465, 128075, 228355, 492325, 1141775, 2146537, 10732685, 53663425]

約数ペア:

[(1, 53663425), (5, 10732685), (25, 2146537), (47, 1141775), (109, 492325), (235, 228355), (419, 128075), (545, 98465), (1175, 45671), (2095, 25615), (2725, 19693), (5123, 10475)]