121723019495

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{674123}}^1$

素因数の和:674220

約数の個数: 48

約数和(自身を含む): 188129132928

約数和(自身を除く): 66406113433

約数列:

[1, 5, 7, 11, 35, 49, 55, 67, 77, 245, 335, 385, 469, 539, 737, 2345, 2695, 3283, 3685, 5159, 16415, 25795, 36113, 180565, 674123, 3370615, 4718861, 7415353, 23594305, 33032027, 37076765, 45166241, 51907471, 165160135, 225831205, 259537355, 316163687, 363352297, 496828651, 1580818435, 1816761485, 2213145809, 2484143255, 3477800557, 11065729045, 17389002785, 24344603899, 121723019495]

約数ペア:

[(1, 121723019495), (5, 24344603899), (7, 17389002785), (11, 11065729045), (35, 3477800557), (49, 2484143255), (55, 2213145809), (67, 1816761485), (77, 1580818435), (245, 496828651), (335, 363352297), (385, 316163687), (469, 259537355), (539, 225831205), (737, 165160135), (2345, 51907471), (2695, 45166241), (3283, 37076765), (3685, 33032027), (5159, 23594305), (16415, 7415353), (25795, 4718861), (36113, 3370615), (180565, 674123)]