13665780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{25307}}^1$

素因数の和:25325

約数の個数: 48

約数和(自身を含む): 42517440

約数和(自身を除く): 28851660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 25307, 50614, 75921, 101228, 126535, 151842, 227763, 253070, 303684, 379605, 455526, 506140, 683289, 759210, 911052, 1138815, 1366578, 1518420, 2277630, 2733156, 3416445, 4555260, 6832890, 13665780]

約数ペア:

[(1, 13665780), (2, 6832890), (3, 4555260), (4, 3416445), (5, 2733156), (6, 2277630), (9, 1518420), (10, 1366578), (12, 1138815), (15, 911052), (18, 759210), (20, 683289), (27, 506140), (30, 455526), (36, 379605), (45, 303684), (54, 253070), (60, 227763), (90, 151842), (108, 126535), (135, 101228), (180, 75921), (270, 50614), (540, 25307)]