2056564395

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1\times {\mathrm{883}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 3622738080

約数和(自身を除く): 1566173685

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 709, 883, 1095, 2127, 2649, 3285, 3545, 4415, 6381, 7947, 10635, 13245, 31905, 39735, 51757, 64459, 155271, 193377, 258785, 322295, 465813, 580131, 626047, 776355, 966885, 1878141, 2329065, 2900655, 3130235, 5634423, 9390705, 28172115, 45701431, 137104293, 228507155, 411312879, 685521465, 2056564395]

約数ペア:

[(1, 2056564395), (3, 685521465), (5, 411312879), (9, 228507155), (15, 137104293), (45, 45701431), (73, 28172115), (219, 9390705), (365, 5634423), (657, 3130235), (709, 2900655), (883, 2329065), (1095, 1878141), (2127, 966885), (2649, 776355), (3285, 626047), (3545, 580131), (4415, 465813), (6381, 322295), (7947, 258785), (10635, 193377), (13245, 155271), (31905, 64459), (39735, 51757)]