445439855

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 651368640

約数和(自身を除く): 205928785

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 409, 841, 1015, 1073, 1295, 2045, 2863, 4205, 5365, 5887, 7511, 11861, 14315, 15133, 29435, 31117, 37555, 59305, 75665, 83027, 105931, 155585, 217819, 343969, 415135, 438857, 529655, 1089095, 1719845, 2194285, 2407783, 3071999, 12038915, 12726853, 15359995, 63634265, 89087971, 445439855]

約数ペア:

[(1, 445439855), (5, 89087971), (7, 63634265), (29, 15359995), (35, 12726853), (37, 12038915), (145, 3071999), (185, 2407783), (203, 2194285), (259, 1719845), (409, 1089095), (841, 529655), (1015, 438857), (1073, 415135), (1295, 343969), (2045, 217819), (2863, 155585), (4205, 105931), (5365, 83027), (5887, 75665), (7511, 59305), (11861, 37555), (14315, 31117), (15133, 29435)]