23223615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 40015296

約数和(自身を除く): 16791681

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 1493, 3111, 4479, 5185, 7465, 15555, 22395, 25381, 76143, 91073, 126905, 273219, 380715, 455365, 1366095, 1548241, 4644723, 7741205, 23223615]

約数ペア:

[(1, 23223615), (3, 7741205), (5, 4644723), (15, 1548241), (17, 1366095), (51, 455365), (61, 380715), (85, 273219), (183, 126905), (255, 91073), (305, 76143), (915, 25381), (1037, 22395), (1493, 15555), (3111, 7465), (4479, 5185)]