12210997225

素因数分解:

$5^2\times 7^3\times {\mathrm{1424023}}^1$

素因数の和:1424054

約数の個数: 24

約数和(自身を含む): 17657897600

約数和(自身を除く): 5446900375

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1715, 8575, 1424023, 7120115, 9968161, 35600575, 49840805, 69777127, 249204025, 348885635, 488439889, 1744428175, 2442199445, 12210997225]

約数ペア:

[(1, 12210997225), (5, 2442199445), (7, 1744428175), (25, 488439889), (35, 348885635), (49, 249204025), (175, 69777127), (245, 49840805), (343, 35600575), (1225, 9968161), (1715, 7120115), (8575, 1424023)]