12646935

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 25998336

約数和(自身を除く): 13351401

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1487, 1701, 2835, 4461, 7435, 8505, 10409, 13383, 22305, 31227, 40149, 52045, 66915, 93681, 120447, 156135, 200745, 281043, 361341, 468405, 602235, 843129, 1405215, 1806705, 2529387, 4215645, 12646935]

約数ペア:

[(1, 12646935), (3, 4215645), (5, 2529387), (7, 1806705), (9, 1405215), (15, 843129), (21, 602235), (27, 468405), (35, 361341), (45, 281043), (63, 200745), (81, 156135), (105, 120447), (135, 93681), (189, 66915), (243, 52045), (315, 40149), (405, 31227), (567, 22305), (945, 13383), (1215, 10409), (1487, 8505), (1701, 7435), (2835, 4461)]