87279955

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^2$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 127071072

約数和(自身を除く): 39791117

約数列:

[1, 5, 7, 17, 35, 85, 119, 383, 595, 1915, 2681, 6511, 13405, 32555, 45577, 146689, 227885, 733445, 1026823, 2493713, 5134115, 12468565, 17455991, 87279955]

約数ペア:

[(1, 87279955), (5, 17455991), (7, 12468565), (17, 5134115), (35, 2493713), (85, 1026823), (119, 733445), (383, 227885), (595, 146689), (1915, 45577), (2681, 32555), (6511, 13405)]