307445493705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{1407041}}^1$

素因数の和:1409137

約数の個数: 32

約数和(自身を含む): 562456597248

約数和(自身を除く): 255011103543

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2081, 6243, 10405, 14567, 31215, 43701, 72835, 218505, 1407041, 4221123, 7035205, 9849287, 21105615, 29547861, 49246435, 147739305, 2928052321, 8784156963, 14640261605, 20496366247, 43920784815, 61489098741, 102481831235, 307445493705]

約数ペア:

[(1, 307445493705), (3, 102481831235), (5, 61489098741), (7, 43920784815), (15, 20496366247), (21, 14640261605), (35, 8784156963), (105, 2928052321), (2081, 147739305), (6243, 49246435), (10405, 29547861), (14567, 21105615), (31215, 9849287), (43701, 7035205), (72835, 4221123), (218505, 1407041)]