198267135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1579}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 346740480

約数和(自身を除く): 148473345

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 761, 1579, 2283, 3805, 4737, 7895, 8371, 11415, 17369, 23685, 25113, 41855, 52107, 86845, 125565, 260535, 1201619, 3604857, 6008095, 13217809, 18024285, 39653427, 66089045, 198267135]

約数ペア:

[(1, 198267135), (3, 66089045), (5, 39653427), (11, 18024285), (15, 13217809), (33, 6008095), (55, 3604857), (165, 1201619), (761, 260535), (1579, 125565), (2283, 86845), (3805, 52107), (4737, 41855), (7895, 25113), (8371, 23685), (11415, 17369)]