315068145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 604606464

約数和(自身を除く): 289538319

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 283, 345, 461, 483, 805, 849, 1383, 1415, 1981, 2305, 2415, 3227, 4245, 5943, 6509, 6915, 9681, 9905, 10603, 16135, 19527, 29715, 31809, 32545, 45563, 48405, 53015, 74221, 97635, 130463, 136689, 159045, 222663, 227815, 371105, 391389, 652315, 683445, 913241, 1113315, 1956945, 2739723, 3000649, 4566205, 9001947, 13698615, 15003245, 21004543, 45009735, 63013629, 105022715, 315068145]

約数ペア:

[(1, 315068145), (3, 105022715), (5, 63013629), (7, 45009735), (15, 21004543), (21, 15003245), (23, 13698615), (35, 9001947), (69, 4566205), (105, 3000649), (115, 2739723), (161, 1956945), (283, 1113315), (345, 913241), (461, 683445), (483, 652315), (805, 391389), (849, 371105), (1383, 227815), (1415, 222663), (1981, 159045), (2305, 136689), (2415, 130463), (3227, 97635), (4245, 74221), (5943, 53015), (6509, 48405), (6915, 45563), (9681, 32545), (9905, 31809), (10603, 29715), (16135, 19527)]