39369645

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1573

約数の個数: 56

約数和(自身を含む): 81004416

約数和(自身を除く): 41634771

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1543, 1701, 2835, 3645, 4629, 5103, 7715, 8505, 10801, 13887, 23145, 25515, 32403, 41661, 54005, 69435, 97209, 124983, 162015, 208305, 291627, 374949, 486045, 624915, 874881, 1124847, 1458135, 1874745, 2624643, 4374405, 5624235, 7873929, 13123215, 39369645]

約数ペア:

[(1, 39369645), (3, 13123215), (5, 7873929), (7, 5624235), (9, 4374405), (15, 2624643), (21, 1874745), (27, 1458135), (35, 1124847), (45, 874881), (63, 624915), (81, 486045), (105, 374949), (135, 291627), (189, 208305), (243, 162015), (315, 124983), (405, 97209), (567, 69435), (729, 54005), (945, 41661), (1215, 32403), (1543, 25515), (1701, 23145), (2835, 13887), (3645, 10801), (4629, 8505), (5103, 7715)]