2245275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 4265352

約数和(自身を除く): 2020077

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 587, 765, 1275, 1761, 2935, 3825, 5283, 8805, 9979, 14675, 26415, 29937, 44025, 49895, 89811, 132075, 149685, 249475, 449055, 748425, 2245275]

約数ペア:

[(1, 2245275), (3, 748425), (5, 449055), (9, 249475), (15, 149685), (17, 132075), (25, 89811), (45, 49895), (51, 44025), (75, 29937), (85, 26415), (153, 14675), (225, 9979), (255, 8805), (425, 5283), (587, 3825), (765, 2935), (1275, 1761)]