15386924399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2381}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 20745123840

約数和(自身を除く): 5358199441

約数列:

[1, 7, 11, 23, 41, 77, 89, 161, 253, 287, 451, 623, 943, 979, 1771, 2047, 2381, 3157, 3649, 6601, 6853, 10373, 14329, 16667, 22517, 25543, 26191, 40139, 54763, 72611, 83927, 97621, 157619, 183337, 211909, 280973, 383341, 587489, 602393, 683347, 923197, 1073831, 1483363, 2245283, 2330999, 4216751, 4873907, 6462379, 7516817, 8688269, 15716981, 16316993, 24698113, 34117349, 53612977, 60817883, 95570959, 172886791, 199830187, 375290839, 668996713, 1398811309, 2198132057, 15386924399]

約数ペア:

[(1, 15386924399), (7, 2198132057), (11, 1398811309), (23, 668996713), (41, 375290839), (77, 199830187), (89, 172886791), (161, 95570959), (253, 60817883), (287, 53612977), (451, 34117349), (623, 24698113), (943, 16316993), (979, 15716981), (1771, 8688269), (2047, 7516817), (2381, 6462379), (3157, 4873907), (3649, 4216751), (6601, 2330999), (6853, 2245283), (10373, 1483363), (14329, 1073831), (16667, 923197), (22517, 683347), (25543, 602393), (26191, 587489), (40139, 383341), (54763, 280973), (72611, 211909), (83927, 183337), (97621, 157619)]