13347775

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 19150560

約数和(自身を除く): 5802785

約数列:

[1, 5, 7, 25, 35, 89, 175, 445, 623, 857, 2225, 3115, 4285, 5999, 15575, 21425, 29995, 76273, 149975, 381365, 533911, 1906825, 2669555, 13347775]

約数ペア:

[(1, 13347775), (5, 2669555), (7, 1906825), (25, 533911), (35, 381365), (89, 149975), (175, 76273), (445, 29995), (623, 21425), (857, 15575), (2225, 5999), (3115, 4285)]