68134635

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1171}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 121512960

約数和(自身を除く): 53378325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 1171, 1293, 2155, 3513, 3879, 5855, 6465, 10539, 11637, 17565, 19395, 31617, 52695, 58185, 158085, 504701, 1514103, 2523505, 4542309, 7570515, 13626927, 22711545, 68134635]

約数ペア:

[(1, 68134635), (3, 22711545), (5, 13626927), (9, 7570515), (15, 4542309), (27, 2523505), (45, 1514103), (135, 504701), (431, 158085), (1171, 58185), (1293, 52695), (2155, 31617), (3513, 19395), (3879, 17565), (5855, 11637), (6465, 10539)]