12828052155

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 21125260800

約数和(自身を除く): 8297208645

約数列:

[1, 3, 5, 15, 67, 139, 201, 229, 335, 401, 417, 687, 695, 1005, 1145, 1203, 2005, 2085, 3435, 6015, 9313, 15343, 26867, 27939, 31831, 46029, 46565, 55739, 76715, 80601, 91829, 95493, 134335, 139695, 159155, 167217, 230145, 275487, 278695, 403005, 459145, 477465, 836085, 1377435, 2132677, 3734513, 6152543, 6398031, 10663385, 11203539, 12764231, 18457629, 18672565, 30762715, 31990155, 38292693, 56017695, 63821155, 92288145, 191463465, 855203477, 2565610431, 4276017385, 12828052155]

約数ペア:

[(1, 12828052155), (3, 4276017385), (5, 2565610431), (15, 855203477), (67, 191463465), (139, 92288145), (201, 63821155), (229, 56017695), (335, 38292693), (401, 31990155), (417, 30762715), (687, 18672565), (695, 18457629), (1005, 12764231), (1145, 11203539), (1203, 10663385), (2005, 6398031), (2085, 6152543), (3435, 3734513), (6015, 2132677), (9313, 1377435), (15343, 836085), (26867, 477465), (27939, 459145), (31831, 403005), (46029, 278695), (46565, 275487), (55739, 230145), (76715, 167217), (80601, 159155), (91829, 139695), (95493, 134335)]