160147225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53831}}^1$

素因数の和:53865

約数の個数: 24

約数和(自身を含む): 240306048

約数和(自身を除く): 80158823

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 53831, 269155, 376817, 915127, 1345775, 1884085, 4575635, 6405889, 9420425, 22878175, 32029445, 160147225]

約数ペア:

[(1, 160147225), (5, 32029445), (7, 22878175), (17, 9420425), (25, 6405889), (35, 4575635), (85, 1884085), (119, 1345775), (175, 915127), (425, 376817), (595, 269155), (2975, 53831)]