4130745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 7112448

約数和(自身を除く): 2981703

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 167, 255, 291, 485, 501, 835, 1455, 1649, 2505, 2839, 4947, 8245, 8517, 14195, 16199, 24735, 42585, 48597, 80995, 242985, 275383, 826149, 1376915, 4130745]

約数ペア:

[(1, 4130745), (3, 1376915), (5, 826149), (15, 275383), (17, 242985), (51, 80995), (85, 48597), (97, 42585), (167, 24735), (255, 16199), (291, 14195), (485, 8517), (501, 8245), (835, 4947), (1455, 2839), (1649, 2505)]