125800311

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 220774400

約数和(自身を除く): 94974089

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 79, 91, 133, 237, 247, 273, 307, 399, 553, 741, 921, 1027, 1501, 1659, 1729, 2149, 3081, 3991, 4503, 5187, 5833, 6447, 7189, 10507, 11973, 17499, 19513, 21567, 24253, 27937, 31521, 40831, 58539, 72759, 75829, 83811, 122493, 136591, 169771, 227487, 315289, 409773, 460807, 509313, 530803, 945867, 1382421, 1592409, 2207023, 3225649, 5990491, 6621069, 9676947, 17971473, 41933437, 125800311]

約数ペア:

[(1, 125800311), (3, 41933437), (7, 17971473), (13, 9676947), (19, 6621069), (21, 5990491), (39, 3225649), (57, 2207023), (79, 1592409), (91, 1382421), (133, 945867), (237, 530803), (247, 509313), (273, 460807), (307, 409773), (399, 315289), (553, 227487), (741, 169771), (921, 136591), (1027, 122493), (1501, 83811), (1659, 75829), (1729, 72759), (2149, 58539), (3081, 40831), (3991, 31521), (4503, 27937), (5187, 24253), (5833, 21567), (6447, 19513), (7189, 17499), (10507, 11973)]