14285425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 22748544

約数和(自身を除く): 8463119

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 175, 181, 205, 275, 287, 385, 451, 905, 1025, 1267, 1435, 1925, 1991, 2255, 3157, 4525, 6335, 7175, 7421, 9955, 11275, 13937, 15785, 31675, 37105, 49775, 51947, 69685, 78925, 81631, 185525, 259735, 348425, 408155, 571417, 1298675, 2040775, 2857085, 14285425]

約数ペア:

[(1, 14285425), (5, 2857085), (7, 2040775), (11, 1298675), (25, 571417), (35, 408155), (41, 348425), (55, 259735), (77, 185525), (175, 81631), (181, 78925), (205, 69685), (275, 51947), (287, 49775), (385, 37105), (451, 31675), (905, 15785), (1025, 13937), (1267, 11275), (1435, 9955), (1925, 7421), (1991, 7175), (2255, 6335), (3157, 4525)]