120517705

素因数分解:

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

素因数の和:454

約数の個数: 48

約数和(自身を含む): 185270976

約数和(自身を除く): 64753271

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 197, 227, 245, 385, 539, 985, 1135, 1379, 1589, 2167, 2497, 2695, 6895, 7945, 9653, 10835, 11123, 12485, 15169, 17479, 44719, 48265, 55615, 75845, 87395, 106183, 122353, 223595, 313033, 491909, 530915, 611765, 1565165, 2191231, 2459545, 3443363, 10956155, 17216815, 24103541, 120517705]

約数ペア:

[(1, 120517705), (5, 24103541), (7, 17216815), (11, 10956155), (35, 3443363), (49, 2459545), (55, 2191231), (77, 1565165), (197, 611765), (227, 530915), (245, 491909), (385, 313033), (539, 223595), (985, 122353), (1135, 106183), (1379, 87395), (1589, 75845), (2167, 55615), (2497, 48265), (2695, 44719), (6895, 17479), (7945, 15169), (9653, 12485), (10835, 11123)]