129244815

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{45589}}^1$

素因数の和:45613

約数の個数: 40

約数和(自身を含む): 264786720

約数和(自身を除く): 135541905

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 45589, 136767, 227945, 319123, 410301, 683835, 957369, 1230903, 1595615, 2051505, 2872107, 3692709, 4786845, 6154515, 8616321, 14360535, 18463545, 25848963, 43081605, 129244815]

約数ペア:

[(1, 129244815), (3, 43081605), (5, 25848963), (7, 18463545), (9, 14360535), (15, 8616321), (21, 6154515), (27, 4786845), (35, 3692709), (45, 2872107), (63, 2051505), (81, 1595615), (105, 1230903), (135, 957369), (189, 683835), (315, 410301), (405, 319123), (567, 227945), (945, 136767), (2835, 45589)]