75072445

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 109440000

約数和(自身を除く): 34367555

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1073, 1295, 1999, 5365, 7511, 9995, 13993, 37555, 57971, 69965, 73963, 289855, 369815, 405797, 517741, 2028985, 2144927, 2588705, 10724635, 15014489, 75072445]

約数ペア:

[(1, 75072445), (5, 15014489), (7, 10724635), (29, 2588705), (35, 2144927), (37, 2028985), (145, 517741), (185, 405797), (203, 369815), (259, 289855), (1015, 73963), (1073, 69965), (1295, 57971), (1999, 37555), (5365, 13993), (7511, 9995)]