163554885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3539}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 309254400

約数和(自身を除く): 145699515

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 3081, 3539, 3555, 5135, 9243, 10617, 15405, 17695, 31851, 46007, 46215, 53085, 138021, 159255, 230035, 279581, 414063, 690105, 838743, 1397905, 2070315, 2516229, 3634553, 4193715, 10903659, 12581145, 18172765, 32710977, 54518295, 163554885]

約数ペア:

[(1, 163554885), (3, 54518295), (5, 32710977), (9, 18172765), (13, 12581145), (15, 10903659), (39, 4193715), (45, 3634553), (65, 2516229), (79, 2070315), (117, 1397905), (195, 838743), (237, 690105), (395, 414063), (585, 279581), (711, 230035), (1027, 159255), (1185, 138021), (3081, 53085), (3539, 46215), (3555, 46007), (5135, 31851), (9243, 17695), (10617, 15405)]