1569280164985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14447}}^1\times {\mathrm{23537}}^1$

素因数の和:38073

約数の個数: 32

約数和(自身を含む): 2056785841152

約数和(自身を除く): 487505676167

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 14447, 23537, 72235, 117685, 187811, 305981, 939055, 1025737, 1529905, 1671127, 5128685, 8355635, 13334581, 21724651, 66672905, 108623255, 340039039, 1700195195, 4420507507, 22102537535, 24142771769, 120713858845, 313856032997, 1569280164985]

約数ペア:

[(1, 1569280164985), (5, 313856032997), (13, 120713858845), (65, 24142771769), (71, 22102537535), (355, 4420507507), (923, 1700195195), (4615, 340039039), (14447, 108623255), (23537, 66672905), (72235, 21724651), (117685, 13334581), (187811, 8355635), (305981, 5128685), (939055, 1671127), (1025737, 1529905)]