2868409075

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7243}}^1$

素因数の和:7364

約数の個数: 48

約数和(自身を含む): 4254140416

約数和(自身を除く): 1385731341

約数列:

[1, 5, 7, 25, 31, 35, 73, 155, 175, 217, 365, 511, 775, 1085, 1825, 2263, 2555, 5425, 7243, 11315, 12775, 15841, 36215, 50701, 56575, 79205, 181075, 224533, 253505, 396025, 528739, 1122665, 1267525, 1571731, 2643695, 3701173, 5613325, 7858655, 13218475, 16390909, 18505865, 39293275, 81954545, 92529325, 114736363, 409772725, 573681815, 2868409075]

約数ペア:

[(1, 2868409075), (5, 573681815), (7, 409772725), (25, 114736363), (31, 92529325), (35, 81954545), (73, 39293275), (155, 18505865), (175, 16390909), (217, 13218475), (365, 7858655), (511, 5613325), (775, 3701173), (1085, 2643695), (1825, 1571731), (2263, 1267525), (2555, 1122665), (5425, 528739), (7243, 396025), (11315, 253505), (12775, 224533), (15841, 181075), (36215, 79205), (50701, 56575)]