2137325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 2892672

約数和(自身を除く): 755347

約数列:

[1, 5, 17, 25, 47, 85, 107, 235, 425, 535, 799, 1175, 1819, 2675, 3995, 5029, 9095, 19975, 25145, 45475, 85493, 125725, 427465, 2137325]

約数ペア:

[(1, 2137325), (5, 427465), (17, 125725), (25, 85493), (47, 45475), (85, 25145), (107, 19975), (235, 9095), (425, 5029), (535, 3995), (799, 2675), (1175, 1819)]