195425825

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2111}}^1$

素因数の和:2174

約数の個数: 36

約数和(自身を含む): 289648128

約数和(自身を除く): 94222303

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 529, 575, 805, 2111, 2645, 3703, 4025, 10555, 13225, 14777, 18515, 48553, 52775, 73885, 92575, 242765, 339871, 369425, 1116719, 1213825, 1699355, 5583595, 7817033, 8496775, 27917975, 39085165, 195425825]

約数ペア:

[(1, 195425825), (5, 39085165), (7, 27917975), (23, 8496775), (25, 7817033), (35, 5583595), (115, 1699355), (161, 1213825), (175, 1116719), (529, 369425), (575, 339871), (805, 242765), (2111, 92575), (2645, 73885), (3703, 52775), (4025, 48553), (10555, 18515), (13225, 14777)]