164322765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 305510400

約数和(自身を除く): 141187635

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1343, 2719, 3555, 4029, 6715, 8157, 12087, 13595, 20145, 24471, 40785, 46223, 60435, 122355, 138669, 214801, 231115, 416007, 644403, 693345, 1074005, 1933209, 2080035, 3222015, 3651617, 9666045, 10954851, 18258085, 32864553, 54774255, 164322765]

約数ペア:

[(1, 164322765), (3, 54774255), (5, 32864553), (9, 18258085), (15, 10954851), (17, 9666045), (45, 3651617), (51, 3222015), (79, 2080035), (85, 1933209), (153, 1074005), (237, 693345), (255, 644403), (395, 416007), (711, 231115), (765, 214801), (1185, 138669), (1343, 122355), (2719, 60435), (3555, 46223), (4029, 40785), (6715, 24471), (8157, 20145), (12087, 13595)]