513996840015

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1\times {\mathrm{702311}}^1$

素因数の和:702919

約数の個数: 32

約数和(自身を含む): 832526263296

約数和(自身を除く): 318529423281

約数列:

[1, 3, 5, 15, 97, 291, 485, 503, 1455, 1509, 2515, 7545, 48791, 146373, 243955, 702311, 731865, 2106933, 3511555, 10534665, 68124167, 204372501, 340620835, 353262433, 1021862505, 1059787299, 1766312165, 5298936495, 34266456001, 102799368003, 171332280005, 513996840015]

約数ペア:

[(1, 513996840015), (3, 171332280005), (5, 102799368003), (15, 34266456001), (97, 5298936495), (291, 1766312165), (485, 1059787299), (503, 1021862505), (1455, 353262433), (1509, 340620835), (2515, 204372501), (7545, 68124167), (48791, 10534665), (146373, 3511555), (243955, 2106933), (702311, 731865)]