1028825295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{51071}}^1$

素因数の和:51175

約数の個数: 32

約数和(自身を含む): 1765048320

約数和(自身を除く): 736223025

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 20145, 51071, 153213, 255355, 766065, 868207, 2604621, 4034609, 4341035, 12103827, 13023105, 20173045, 60519135, 68588353, 205765059, 342941765, 1028825295]

約数ペア:

[(1, 1028825295), (3, 342941765), (5, 205765059), (15, 68588353), (17, 60519135), (51, 20173045), (79, 13023105), (85, 12103827), (237, 4341035), (255, 4034609), (395, 2604621), (1185, 868207), (1343, 766065), (4029, 255355), (6715, 153213), (20145, 51071)]