8972075

素因数分解:

$5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 12832512

約数和(自身を除く): 3860437

約数列:

[1, 5, 7, 25, 35, 167, 175, 307, 835, 1169, 1535, 2149, 4175, 5845, 7675, 10745, 29225, 51269, 53725, 256345, 358883, 1281725, 1794415, 8972075]

約数ペア:

[(1, 8972075), (5, 1794415), (7, 1281725), (25, 358883), (35, 256345), (167, 53725), (175, 51269), (307, 29225), (835, 10745), (1169, 7675), (1535, 5845), (2149, 4175)]