11960715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 20885760

約数和(自身を除く): 8925045

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 739, 1079, 1245, 2217, 3237, 3695, 5395, 9607, 11085, 16185, 28821, 48035, 61337, 144105, 184011, 306685, 797381, 920055, 2392143, 3986905, 11960715]

約数ペア:

[(1, 11960715), (3, 3986905), (5, 2392143), (13, 920055), (15, 797381), (39, 306685), (65, 184011), (83, 144105), (195, 61337), (249, 48035), (415, 28821), (739, 16185), (1079, 11085), (1245, 9607), (2217, 5395), (3237, 3695)]