67177285

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 100078092

約数和(自身を除く): 32900807

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 127, 245, 595, 635, 833, 889, 2159, 4165, 4445, 6223, 10795, 15113, 16129, 31115, 75565, 80645, 105791, 112903, 274193, 528955, 564515, 790321, 1370965, 1919351, 3951605, 9596755, 13435457, 67177285]

約数ペア:

[(1, 67177285), (5, 13435457), (7, 9596755), (17, 3951605), (35, 1919351), (49, 1370965), (85, 790321), (119, 564515), (127, 528955), (245, 274193), (595, 112903), (635, 105791), (833, 80645), (889, 75565), (2159, 31115), (4165, 16129), (4445, 15113), (6223, 10795)]