156944595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1979}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 109927725

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 311, 933, 1555, 1979, 4665, 5287, 5937, 9895, 15861, 26435, 29685, 33643, 79305, 100929, 168215, 504645, 615469, 1846407, 3077345, 9232035, 10462973, 31388919, 52314865, 156944595]

約数ペア:

[(1, 156944595), (3, 52314865), (5, 31388919), (15, 10462973), (17, 9232035), (51, 3077345), (85, 1846407), (255, 615469), (311, 504645), (933, 168215), (1555, 100929), (1979, 79305), (4665, 33643), (5287, 29685), (5937, 26435), (9895, 15861)]