26256195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 30353085

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 41, 45, 57, 63, 95, 105, 107, 123, 133, 171, 205, 285, 287, 315, 321, 369, 399, 535, 615, 665, 749, 779, 855, 861, 963, 1197, 1435, 1605, 1845, 1995, 2033, 2247, 2337, 2583, 3745, 3895, 4305, 4387, 4815, 5453, 5985, 6099, 6741, 7011, 10165, 11235, 11685, 12915, 13161, 14231, 16359, 18297, 21935, 27265, 30495, 30709, 33705, 35055, 39483, 42693, 49077, 65805, 71155, 81795, 83353, 91485, 92127, 128079, 153545, 197415, 213465, 245385, 250059, 276381, 416765, 460635, 583471, 640395, 750177, 1250295, 1381905, 1750413, 2917355, 3750885, 5251239, 8752065, 26256195]

約数ペア:

[(1, 26256195), (3, 8752065), (5, 5251239), (7, 3750885), (9, 2917355), (15, 1750413), (19, 1381905), (21, 1250295), (35, 750177), (41, 640395), (45, 583471), (57, 460635), (63, 416765), (95, 276381), (105, 250059), (107, 245385), (123, 213465), (133, 197415), (171, 153545), (205, 128079), (285, 92127), (287, 91485), (315, 83353), (321, 81795), (369, 71155), (399, 65805), (535, 49077), (615, 42693), (665, 39483), (749, 35055), (779, 33705), (855, 30709), (861, 30495), (963, 27265), (1197, 21935), (1435, 18297), (1605, 16359), (1845, 14231), (1995, 13161), (2033, 12915), (2247, 11685), (2337, 11235), (2583, 10165), (3745, 7011), (3895, 6741), (4305, 6099), (4387, 5985), (4815, 5453)]