13307551775

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1\times {\mathrm{1361}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 19212698880

約数和(自身を除く): 5905147105

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 947, 1361, 1475, 2065, 4735, 6629, 6805, 9527, 10325, 23675, 33145, 34025, 47635, 55873, 80299, 165725, 238175, 279365, 391111, 401495, 562093, 1288867, 1396825, 1955555, 2007475, 2810465, 6444335, 9022069, 9777775, 14052325, 32221675, 45110345, 76043153, 225551725, 380215765, 532302071, 1901078825, 2661510355, 13307551775]

約数ペア:

[(1, 13307551775), (5, 2661510355), (7, 1901078825), (25, 532302071), (35, 380215765), (59, 225551725), (175, 76043153), (295, 45110345), (413, 32221675), (947, 14052325), (1361, 9777775), (1475, 9022069), (2065, 6444335), (4735, 2810465), (6629, 2007475), (6805, 1955555), (9527, 1396825), (10325, 1288867), (23675, 562093), (33145, 401495), (34025, 391111), (47635, 279365), (55873, 238175), (80299, 165725)]