53459475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 97708032

約数和(自身を除く): 44248557

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1823, 1955, 5469, 5865, 9115, 9775, 27345, 29325, 30991, 41929, 45575, 92973, 125787, 136725, 154955, 209645, 464865, 628935, 712793, 774775, 1048225, 2138379, 2324325, 3144675, 3563965, 10691895, 17819825, 53459475]

約数ペア:

[(1, 53459475), (3, 17819825), (5, 10691895), (15, 3563965), (17, 3144675), (23, 2324325), (25, 2138379), (51, 1048225), (69, 774775), (75, 712793), (85, 628935), (115, 464865), (255, 209645), (345, 154955), (391, 136725), (425, 125787), (575, 92973), (1173, 45575), (1275, 41929), (1725, 30991), (1823, 29325), (1955, 27345), (5469, 9775), (5865, 9115)]