72606555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4420

約数の個数: 48

約数和(自身を含む): 146577600

約数和(自身を除く): 73971045

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 4349, 5565, 13047, 16695, 21745, 30443, 39141, 65235, 91329, 152215, 195705, 230497, 273987, 456645, 691491, 1152485, 1369935, 1613479, 2074473, 3457455, 4840437, 8067395, 10372365, 14521311, 24202185, 72606555]

約数ペア:

[(1, 72606555), (3, 24202185), (5, 14521311), (7, 10372365), (9, 8067395), (15, 4840437), (21, 3457455), (35, 2074473), (45, 1613479), (53, 1369935), (63, 1152485), (105, 691491), (159, 456645), (265, 273987), (315, 230497), (371, 195705), (477, 152215), (795, 91329), (1113, 65235), (1855, 39141), (2385, 30443), (3339, 21745), (4349, 16695), (5565, 13047)]