1289867865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{54667}}^1$

素因数の和:54710

約数の個数: 48

約数和(自身を含む): 2443003584

約数和(自身を除く): 1153135719

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 4719, 7865, 23595, 54667, 164001, 273335, 601337, 710671, 820005, 1804011, 2132013, 3006685, 3553355, 6614707, 7817381, 9020055, 10660065, 19844121, 23452143, 33073535, 39086905, 85991191, 99220605, 117260715, 257973573, 429955955, 1289867865]

約数ペア:

[(1, 1289867865), (3, 429955955), (5, 257973573), (11, 117260715), (13, 99220605), (15, 85991191), (33, 39086905), (39, 33073535), (55, 23452143), (65, 19844121), (121, 10660065), (143, 9020055), (165, 7817381), (195, 6614707), (363, 3553355), (429, 3006685), (605, 2132013), (715, 1804011), (1573, 820005), (1815, 710671), (2145, 601337), (4719, 273335), (7865, 164001), (23595, 54667)]