2948400225

素因数分解:

$3^2\times 5^2\times {\mathrm{1091}}^1\times {\mathrm{12011}}^1$

素因数の和:13118

約数の個数: 36

約数和(自身を含む): 5286192912

約数和(自身を除く): 2337792687

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1091, 3273, 5455, 9819, 12011, 16365, 27275, 36033, 49095, 60055, 81825, 108099, 180165, 245475, 300275, 540495, 900825, 2702475, 13104001, 39312003, 65520005, 117936009, 196560015, 327600025, 589680045, 982800075, 2948400225]

約数ペア:

[(1, 2948400225), (3, 982800075), (5, 589680045), (9, 327600025), (15, 196560015), (25, 117936009), (45, 65520005), (75, 39312003), (225, 13104001), (1091, 2702475), (3273, 900825), (5455, 540495), (9819, 300275), (12011, 245475), (16365, 180165), (27275, 108099), (36033, 81825), (49095, 60055)]