138736185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1549}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 254150400

約数和(自身を除く): 115414215

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 853, 1549, 2559, 4265, 4647, 5971, 7745, 10843, 12795, 17913, 23235, 29855, 32529, 54215, 89565, 162645, 1321297, 3963891, 6606485, 9249079, 19819455, 27747237, 46245395, 138736185]

約数ペア:

[(1, 138736185), (3, 46245395), (5, 27747237), (7, 19819455), (15, 9249079), (21, 6606485), (35, 3963891), (105, 1321297), (853, 162645), (1549, 89565), (2559, 54215), (4265, 32529), (4647, 29855), (5971, 23235), (7745, 17913), (10843, 12795)]