864037155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1\times {\mathrm{1871}}^1$

素因数の和:3707

約数の個数: 32

約数和(自身を含む): 1465371648

約数和(自身を除く): 601334493

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1811, 1871, 5433, 5613, 9055, 9355, 27165, 28065, 30787, 31807, 92361, 95421, 153935, 159035, 461805, 477105, 3388381, 10165143, 16941905, 50825715, 57602477, 172807431, 288012385, 864037155]

約数ペア:

[(1, 864037155), (3, 288012385), (5, 172807431), (15, 57602477), (17, 50825715), (51, 16941905), (85, 10165143), (255, 3388381), (1811, 477105), (1871, 461805), (5433, 159035), (5613, 153935), (9055, 95421), (9355, 92361), (27165, 31807), (28065, 30787)]