25104385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 6466175

約数列:

[1, 5, 23, 115, 419, 521, 2095, 2605, 9637, 11983, 48185, 59915, 218299, 1091495, 5020877, 25104385]

約数ペア:

[(1, 25104385), (5, 5020877), (23, 1091495), (115, 218299), (419, 59915), (521, 48185), (2095, 11983), (2605, 9637)]