122367615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1543}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 208106496

約数和(自身を除く): 85738881

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 311, 933, 1543, 1555, 4629, 4665, 5287, 7715, 15861, 23145, 26231, 26435, 78693, 79305, 131155, 393465, 479873, 1439619, 2399365, 7198095, 8157841, 24473523, 40789205, 122367615]

約数ペア:

[(1, 122367615), (3, 40789205), (5, 24473523), (15, 8157841), (17, 7198095), (51, 2399365), (85, 1439619), (255, 479873), (311, 393465), (933, 131155), (1543, 79305), (1555, 78693), (4629, 26435), (4665, 26231), (5287, 23145), (7715, 15861)]