85685865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11587}}^1$

素因数の和:11641

約数の個数: 32

約数和(自身を含む): 150180480

約数和(自身を除く): 64494615

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 11587, 34761, 57935, 173805, 196979, 336023, 590937, 984895, 1008069, 1680115, 2954685, 5040345, 5712391, 17137173, 28561955, 85685865]

約数ペア:

[(1, 85685865), (3, 28561955), (5, 17137173), (15, 5712391), (17, 5040345), (29, 2954685), (51, 1680115), (85, 1008069), (87, 984895), (145, 590937), (255, 336023), (435, 196979), (493, 173805), (1479, 57935), (2465, 34761), (7395, 11587)]