417283825

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 631673856

約数和(自身を除く): 214390031

約数列:

[1, 5, 7, 23, 25, 35, 43, 115, 161, 175, 215, 301, 575, 805, 989, 1075, 1505, 2411, 4025, 4945, 6923, 7525, 12055, 16877, 24725, 34615, 55453, 60275, 84385, 103673, 173075, 277265, 388171, 421925, 518365, 725711, 1386325, 1940855, 2384479, 2591825, 3628555, 9704275, 11922395, 16691353, 18142775, 59611975, 83456765, 417283825]

約数ペア:

[(1, 417283825), (5, 83456765), (7, 59611975), (23, 18142775), (25, 16691353), (35, 11922395), (43, 9704275), (115, 3628555), (161, 2591825), (175, 2384479), (215, 1940855), (301, 1386325), (575, 725711), (805, 518365), (989, 421925), (1075, 388171), (1505, 277265), (2411, 173075), (4025, 103673), (4945, 84385), (6923, 60275), (7525, 55453), (12055, 34615), (16877, 24725)]