8722475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 11450160

約数和(自身を除く): 2727685

約数列:

[1, 5, 25, 29, 53, 145, 227, 265, 725, 1135, 1325, 1537, 5675, 6583, 7685, 12031, 32915, 38425, 60155, 164575, 300775, 348899, 1744495, 8722475]

約数ペア:

[(1, 8722475), (5, 1744495), (25, 348899), (29, 300775), (53, 164575), (145, 60155), (227, 38425), (265, 32915), (725, 12031), (1135, 7685), (1325, 6583), (1537, 5675)]