47814225

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{7681}}^1$

素因数の和:7777

約数の個数: 24

約数和(自身を含む): 80015712

約数和(自身を除く): 32201487

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 7681, 23043, 38405, 115215, 192025, 576075, 637523, 1912569, 3187615, 9562845, 15938075, 47814225]

約数ペア:

[(1, 47814225), (3, 15938075), (5, 9562845), (15, 3187615), (25, 1912569), (75, 637523), (83, 576075), (249, 192025), (415, 115215), (1245, 38405), (2075, 23043), (6225, 7681)]