12551402185

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{3803}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 18473745600

約数和(自身を除く): 5922343415

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 709, 931, 3545, 3803, 4655, 4963, 13471, 19015, 24815, 26621, 34741, 67355, 72257, 94297, 133105, 173705, 186347, 361285, 471485, 505799, 660079, 931735, 2528995, 2696327, 3300395, 3540593, 13481635, 17702965, 18874289, 51230213, 94371445, 132120023, 256151065, 358611491, 660600115, 1793057455, 2510280437, 12551402185]

約数ペア:

[(1, 12551402185), (5, 2510280437), (7, 1793057455), (19, 660600115), (35, 358611491), (49, 256151065), (95, 132120023), (133, 94371445), (245, 51230213), (665, 18874289), (709, 17702965), (931, 13481635), (3545, 3540593), (3803, 3300395), (4655, 2696327), (4963, 2528995), (13471, 931735), (19015, 660079), (24815, 505799), (26621, 471485), (34741, 361285), (67355, 186347), (72257, 173705), (94297, 133105)]