13616505

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{1601}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 27990144

約数和(自身を除く): 14373639

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1601, 1701, 2835, 4803, 8005, 8505, 11207, 14409, 24015, 33621, 43227, 56035, 72045, 100863, 129681, 168105, 216135, 302589, 389043, 504315, 648405, 907767, 1512945, 1945215, 2723301, 4538835, 13616505]

約数ペア:

[(1, 13616505), (3, 4538835), (5, 2723301), (7, 1945215), (9, 1512945), (15, 907767), (21, 648405), (27, 504315), (35, 389043), (45, 302589), (63, 216135), (81, 168105), (105, 129681), (135, 100863), (189, 72045), (243, 56035), (315, 43227), (405, 33621), (567, 24015), (945, 14409), (1215, 11207), (1601, 8505), (1701, 8005), (2835, 4803)]