487932975

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{74779}}^1$

素因数の和:74824

約数の個数: 36

約数和(自身を含む): 904090200

約数和(自身を除く): 416157225

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 74779, 224337, 373895, 673011, 1121685, 1869475, 2168591, 3365055, 5608425, 6505773, 10842955, 16825275, 19517319, 32528865, 54214775, 97586595, 162644325, 487932975]

約数ペア:

[(1, 487932975), (3, 162644325), (5, 97586595), (9, 54214775), (15, 32528865), (25, 19517319), (29, 16825275), (45, 10842955), (75, 6505773), (87, 5608425), (145, 3365055), (225, 2168591), (261, 1869475), (435, 1121685), (725, 673011), (1305, 373895), (2175, 224337), (6525, 74779)]