65086775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4261}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 88785984

約数和(自身を除く): 23699209

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 4261, 15275, 21305, 55393, 106525, 200267, 276965, 1001335, 1384825, 2603471, 5006675, 13017355, 65086775]

約数ペア:

[(1, 65086775), (5, 13017355), (13, 5006675), (25, 2603471), (47, 1384825), (65, 1001335), (235, 276965), (325, 200267), (611, 106525), (1175, 55393), (3055, 21305), (4261, 15275)]