236234505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63761}}^1$

素因数の和:63801

約数の個数: 32

約数和(自身を含む): 428480640

約数和(自身を除く): 192246135

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 63761, 191283, 318805, 828893, 956415, 1211459, 2486679, 3634377, 4144465, 6057295, 12433395, 15748967, 18171885, 47246901, 78744835, 236234505]

約数ペア:

[(1, 236234505), (3, 78744835), (5, 47246901), (13, 18171885), (15, 15748967), (19, 12433395), (39, 6057295), (57, 4144465), (65, 3634377), (95, 2486679), (195, 1211459), (247, 956415), (285, 828893), (741, 318805), (1235, 191283), (3705, 63761)]