12753695255

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 18541440000

約数和(自身を除く): 5787744745

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 343, 347, 739, 1015, 1421, 1715, 1735, 2429, 3695, 5173, 7105, 9947, 10063, 12145, 17003, 21431, 25865, 36211, 49735, 50315, 70441, 85015, 107155, 119021, 150017, 181055, 253477, 256433, 352205, 493087, 595105, 750085, 1050119, 1267385, 1282165, 1795031, 2465435, 3451609, 5250595, 7350833, 7436557, 8975155, 12565217, 17258045, 36754165, 37182785, 52055899, 62826085, 87956519, 260279495, 364391293, 439782595, 1821956465, 2550739051, 12753695255]

約数ペア:

[(1, 12753695255), (5, 2550739051), (7, 1821956465), (29, 439782595), (35, 364391293), (49, 260279495), (145, 87956519), (203, 62826085), (245, 52055899), (343, 37182785), (347, 36754165), (739, 17258045), (1015, 12565217), (1421, 8975155), (1715, 7436557), (1735, 7350833), (2429, 5250595), (3695, 3451609), (5173, 2465435), (7105, 1795031), (9947, 1282165), (10063, 1267385), (12145, 1050119), (17003, 750085), (21431, 595105), (25865, 493087), (36211, 352205), (49735, 256433), (50315, 253477), (70441, 181055), (85015, 150017), (107155, 119021)]