61456075

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 82083040

約数和(自身を除く): 20626965

約数列:

[1, 5, 25, 29, 37, 79, 145, 185, 395, 725, 841, 925, 1073, 1975, 2291, 2923, 4205, 5365, 11455, 14615, 21025, 26825, 31117, 57275, 66439, 73075, 84767, 155585, 332195, 423835, 777925, 1660975, 2119175, 2458243, 12291215, 61456075]

約数ペア:

[(1, 61456075), (5, 12291215), (25, 2458243), (29, 2119175), (37, 1660975), (79, 777925), (145, 423835), (185, 332195), (395, 155585), (725, 84767), (841, 73075), (925, 66439), (1073, 57275), (1975, 31117), (2291, 26825), (2923, 21025), (4205, 14615), (5365, 11455)]