285087285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2521}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 566542080

約数和(自身を除く): 281454795

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 359, 1077, 1795, 2513, 2521, 3231, 5385, 7539, 7563, 12565, 12605, 16155, 17647, 22617, 22689, 37695, 37815, 52941, 88235, 113085, 113445, 158823, 264705, 794115, 905039, 2715117, 4525195, 6335273, 8145351, 13575585, 19005819, 31676365, 40726755, 57017457, 95029095, 285087285]

約数ペア:

[(1, 285087285), (3, 95029095), (5, 57017457), (7, 40726755), (9, 31676365), (15, 19005819), (21, 13575585), (35, 8145351), (45, 6335273), (63, 4525195), (105, 2715117), (315, 905039), (359, 794115), (1077, 264705), (1795, 158823), (2513, 113445), (2521, 113085), (3231, 88235), (5385, 52941), (7539, 37815), (7563, 37695), (12565, 22689), (12605, 22617), (16155, 17647)]