1661528745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{4691}}^1$

素因数の和:5182

約数の個数: 48

約数和(自身を含む): 3056631552

約数和(自身を除く): 1395102807

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 463, 765, 1389, 2315, 4167, 4691, 6945, 7871, 14073, 20835, 23455, 23613, 39355, 42219, 70365, 70839, 79747, 118065, 211095, 239241, 354195, 398735, 717723, 1196205, 2171933, 3588615, 6515799, 10859665, 19547397, 32578995, 36922861, 97736985, 110768583, 184614305, 332305749, 553842915, 1661528745]

約数ペア:

[(1, 1661528745), (3, 553842915), (5, 332305749), (9, 184614305), (15, 110768583), (17, 97736985), (45, 36922861), (51, 32578995), (85, 19547397), (153, 10859665), (255, 6515799), (463, 3588615), (765, 2171933), (1389, 1196205), (2315, 717723), (4167, 398735), (4691, 354195), (6945, 239241), (7871, 211095), (14073, 118065), (20835, 79747), (23455, 70839), (23613, 70365), (39355, 42219)]