77003275

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 97771520

約数和(自身を除く): 20768245

約数列:

[1, 5, 25, 79, 127, 307, 395, 635, 1535, 1975, 3175, 7675, 10033, 24253, 38989, 50165, 121265, 194945, 250825, 606325, 974725, 3080131, 15400655, 77003275]

約数ペア:

[(1, 77003275), (5, 15400655), (25, 3080131), (79, 974725), (127, 606325), (307, 250825), (395, 194945), (635, 121265), (1535, 50165), (1975, 38989), (3175, 24253), (7675, 10033)]