133289145

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9973}}^1$

素因数の和:10004

約数の個数: 48

約数和(自身を含む): 261398592

約数和(自身を除く): 128109447

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 2673, 4455, 9973, 13365, 29919, 49865, 89757, 109703, 149595, 269271, 329109, 448785, 548515, 807813, 987327, 1346355, 1645545, 2423439, 2961981, 4039065, 4936635, 8885943, 12117195, 14809905, 26657829, 44429715, 133289145]

約数ペア:

[(1, 133289145), (3, 44429715), (5, 26657829), (9, 14809905), (11, 12117195), (15, 8885943), (27, 4936635), (33, 4039065), (45, 2961981), (55, 2423439), (81, 1645545), (99, 1346355), (135, 987327), (165, 807813), (243, 548515), (297, 448785), (405, 329109), (495, 269271), (891, 149595), (1215, 109703), (1485, 89757), (2673, 49865), (4455, 29919), (9973, 13365)]