981767595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{132761}}^1$

素因数の和:132815

約数の個数: 32

約数和(自身を含む): 1720595520

約数和(自身を除く): 738827925

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 132761, 398283, 663805, 1991415, 2256937, 3850069, 6770811, 11284685, 11550207, 19250345, 33854055, 57751035, 65451173, 196353519, 327255865, 981767595]

約数ペア:

[(1, 981767595), (3, 327255865), (5, 196353519), (15, 65451173), (17, 57751035), (29, 33854055), (51, 19250345), (85, 11550207), (87, 11284685), (145, 6770811), (255, 3850069), (435, 2256937), (493, 1991415), (1479, 663805), (2465, 398283), (7395, 132761)]