40736505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 69704064

約数和(自身を除く): 28967559

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1493, 1605, 1819, 4479, 5457, 7465, 9095, 22395, 25381, 27285, 76143, 126905, 159751, 380715, 479253, 798755, 2396265, 2715767, 8147301, 13578835, 40736505]

約数ペア:

[(1, 40736505), (3, 13578835), (5, 8147301), (15, 2715767), (17, 2396265), (51, 798755), (85, 479253), (107, 380715), (255, 159751), (321, 126905), (535, 76143), (1493, 27285), (1605, 25381), (1819, 22395), (4479, 9095), (5457, 7465)]