42539805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12277}}^1$

素因数の和:12306

約数の個数: 48

約数和(自身を含む): 91937664

約数和(自身を除く): 49397859

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 12277, 36831, 61385, 85939, 110493, 135047, 184155, 257817, 405141, 429695, 552465, 675235, 773451, 945329, 1215423, 1289085, 2025705, 2835987, 3867255, 4726645, 6077115, 8507961, 14179935, 42539805]

約数ペア:

[(1, 42539805), (3, 14179935), (5, 8507961), (7, 6077115), (9, 4726645), (11, 3867255), (15, 2835987), (21, 2025705), (33, 1289085), (35, 1215423), (45, 945329), (55, 773451), (63, 675235), (77, 552465), (99, 429695), (105, 405141), (165, 257817), (231, 184155), (315, 135047), (385, 110493), (495, 85939), (693, 61385), (1155, 36831), (3465, 12277)]