86084075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 134348544

約数和(自身を除く): 48264469

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 197, 227, 275, 385, 985, 1135, 1379, 1589, 1925, 2167, 2497, 4925, 5675, 6895, 7945, 10835, 12485, 15169, 17479, 34475, 39725, 44719, 54175, 62425, 75845, 87395, 223595, 313033, 379225, 436975, 491909, 1117975, 1565165, 2459545, 3443363, 7825825, 12297725, 17216815, 86084075]

約数ペア:

[(1, 86084075), (5, 17216815), (7, 12297725), (11, 7825825), (25, 3443363), (35, 2459545), (55, 1565165), (77, 1117975), (175, 491909), (197, 436975), (227, 379225), (275, 313033), (385, 223595), (985, 87395), (1135, 75845), (1379, 62425), (1589, 54175), (1925, 44719), (2167, 39725), (2497, 34475), (4925, 17479), (5675, 15169), (6895, 12485), (7945, 10835)]