67887105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31649}}^1$

素因数の和:31681

約数の個数: 32

約数和(自身を含む): 127612800

約数和(自身を除く): 59725695

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 31649, 94947, 158245, 348139, 411437, 474735, 1044417, 1234311, 1740695, 2057185, 4525807, 5222085, 6171555, 13577421, 22629035, 67887105]

約数ペア:

[(1, 67887105), (3, 22629035), (5, 13577421), (11, 6171555), (13, 5222085), (15, 4525807), (33, 2057185), (39, 1740695), (55, 1234311), (65, 1044417), (143, 474735), (165, 411437), (195, 348139), (429, 158245), (715, 94947), (2145, 31649)]