5163155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2094445

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 139, 323, 391, 437, 695, 1615, 1955, 2185, 2363, 2641, 3197, 7429, 11815, 13205, 15985, 37145, 44897, 54349, 60743, 224485, 271745, 303715, 1032631, 5163155]

約数ペア:

[(1, 5163155), (5, 1032631), (17, 303715), (19, 271745), (23, 224485), (85, 60743), (95, 54349), (115, 44897), (139, 37145), (323, 15985), (391, 13205), (437, 11815), (695, 7429), (1615, 3197), (1955, 2641), (2185, 2363)]