86129565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 159148800

約数和(自身を除く): 73019235

約数列:

[1, 3, 5, 15, 17, 19, 29, 51, 57, 85, 87, 95, 145, 255, 285, 323, 435, 493, 551, 613, 969, 1479, 1615, 1653, 1839, 2465, 2755, 3065, 4845, 7395, 8265, 9195, 9367, 10421, 11647, 17777, 28101, 31263, 34941, 46835, 52105, 53331, 58235, 88885, 140505, 156315, 174705, 197999, 266655, 302209, 337763, 593997, 906627, 989995, 1013289, 1511045, 1688815, 2969985, 4533135, 5066445, 5741971, 17225913, 28709855, 86129565]

約数ペア:

[(1, 86129565), (3, 28709855), (5, 17225913), (15, 5741971), (17, 5066445), (19, 4533135), (29, 2969985), (51, 1688815), (57, 1511045), (85, 1013289), (87, 989995), (95, 906627), (145, 593997), (255, 337763), (285, 302209), (323, 266655), (435, 197999), (493, 174705), (551, 156315), (613, 140505), (969, 88885), (1479, 58235), (1615, 53331), (1653, 52105), (1839, 46835), (2465, 34941), (2755, 31263), (3065, 28101), (4845, 17777), (7395, 11647), (8265, 10421), (9195, 9367)]