2015382285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{23609}}^1$

素因数の和:23898

約数の個数: 48

約数和(自身を含む): 4007278080

約数和(自身を除く): 1991895795

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 271, 315, 813, 1355, 1897, 2439, 4065, 5691, 9485, 12195, 17073, 23609, 28455, 70827, 85365, 118045, 165263, 212481, 354135, 495789, 826315, 1062405, 1487367, 2478945, 6398039, 7436835, 19194117, 31990195, 44786273, 57582351, 95970585, 134358819, 223931365, 287911755, 403076457, 671794095, 2015382285]

約数ペア:

[(1, 2015382285), (3, 671794095), (5, 403076457), (7, 287911755), (9, 223931365), (15, 134358819), (21, 95970585), (35, 57582351), (45, 44786273), (63, 31990195), (105, 19194117), (271, 7436835), (315, 6398039), (813, 2478945), (1355, 1487367), (1897, 1062405), (2439, 826315), (4065, 495789), (5691, 354135), (9485, 212481), (12195, 165263), (17073, 118045), (23609, 85365), (28455, 70827)]