84452975

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 107939520

約数和(自身を除く): 23486545

約数列:

[1, 5, 25, 61, 79, 305, 395, 701, 1525, 1975, 3505, 4819, 17525, 24095, 42761, 55379, 120475, 213805, 276895, 1069025, 1384475, 3378119, 16890595, 84452975]

約数ペア:

[(1, 84452975), (5, 16890595), (25, 3378119), (61, 1384475), (79, 1069025), (305, 276895), (395, 213805), (701, 120475), (1525, 55379), (1975, 42761), (3505, 24095), (4819, 17525)]