52983325

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 67356800

約数和(自身を除く): 14373475

約数列:

[1, 5, 25, 79, 139, 193, 395, 695, 965, 1975, 3475, 4825, 10981, 15247, 26827, 54905, 76235, 134135, 274525, 381175, 670675, 2119333, 10596665, 52983325]

約数ペア:

[(1, 52983325), (5, 10596665), (25, 2119333), (79, 670675), (139, 381175), (193, 274525), (395, 134135), (695, 76235), (965, 54905), (1975, 26827), (3475, 15247), (4825, 10981)]