20341725

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4597}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 34209120

約数和(自身を除く): 13867395

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 4597, 13791, 22985, 68955, 114925, 271223, 344775, 813669, 1356115, 4068345, 6780575, 20341725]

約数ペア:

[(1, 20341725), (3, 6780575), (5, 4068345), (15, 1356115), (25, 813669), (59, 344775), (75, 271223), (177, 114925), (295, 68955), (885, 22985), (1475, 13791), (4425, 4597)]