1339804515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{93139}}^1$

素因数の和:93291

約数の個数: 32

約数和(自身を含む): 2467837440

約数和(自身を除く): 1128032925

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2877, 4795, 14385, 93139, 279417, 465695, 651973, 1397085, 1955919, 3259865, 9779595, 12760043, 38280129, 63800215, 89320301, 191400645, 267960903, 446601505, 1339804515]

約数ペア:

[(1, 1339804515), (3, 446601505), (5, 267960903), (7, 191400645), (15, 89320301), (21, 63800215), (35, 38280129), (105, 12760043), (137, 9779595), (411, 3259865), (685, 1955919), (959, 1397085), (2055, 651973), (2877, 465695), (4795, 279417), (14385, 93139)]