54197715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 102693024

約数和(自身を除く): 48495309

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 2297, 4719, 6891, 7865, 11485, 23595, 25267, 29861, 34455, 75801, 89583, 126335, 149305, 277937, 328471, 379005, 447915, 833811, 985413, 1389685, 1642355, 3613181, 4169055, 4927065, 10839543, 18065905, 54197715]

約数ペア:

[(1, 54197715), (3, 18065905), (5, 10839543), (11, 4927065), (13, 4169055), (15, 3613181), (33, 1642355), (39, 1389685), (55, 985413), (65, 833811), (121, 447915), (143, 379005), (165, 328471), (195, 277937), (363, 149305), (429, 126335), (605, 89583), (715, 75801), (1573, 34455), (1815, 29861), (2145, 25267), (2297, 23595), (4719, 11485), (6891, 7865)]