2005388535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89069}}^1$

素因数の和:89175

約数の個数: 32

約数和(自身を含む): 3420288000

約数和(自身を除く): 1414899465

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1501, 4503, 7505, 22515, 89069, 267207, 445345, 1336035, 1692311, 5076933, 7036451, 8461555, 21109353, 25384665, 35182255, 105546765, 133692569, 401077707, 668462845, 2005388535]

約数ペア:

[(1, 2005388535), (3, 668462845), (5, 401077707), (15, 133692569), (19, 105546765), (57, 35182255), (79, 25384665), (95, 21109353), (237, 8461555), (285, 7036451), (395, 5076933), (1185, 1692311), (1501, 1336035), (4503, 445345), (7505, 267207), (22515, 89069)]