179622425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1607}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 236877696

約数和(自身を除く): 57255271

約数列:

[1, 5, 17, 25, 85, 263, 425, 1315, 1607, 4471, 6575, 8035, 22355, 27319, 40175, 111775, 136595, 422641, 682975, 2113205, 7184897, 10566025, 35924485, 179622425]

約数ペア:

[(1, 179622425), (5, 35924485), (17, 10566025), (25, 7184897), (85, 2113205), (263, 682975), (425, 422641), (1315, 136595), (1607, 111775), (4471, 40175), (6575, 27319), (8035, 22355)]