25502515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1051}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 32115456

約数和(自身を除く): 6612941

約数列:

[1, 5, 23, 115, 211, 1051, 1055, 4853, 5255, 24173, 24265, 120865, 221761, 1108805, 5100503, 25502515]

約数ペア:

[(1, 25502515), (5, 5100503), (23, 1108805), (115, 221761), (211, 120865), (1051, 24265), (1055, 24173), (4853, 5255)]