84636405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1933}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 168954240

約数和(自身を除く): 84317835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 139, 315, 417, 695, 973, 1251, 1933, 2085, 2919, 4865, 5799, 6255, 8757, 9665, 13531, 14595, 17397, 28995, 40593, 43785, 67655, 86985, 121779, 202965, 268687, 608895, 806061, 1343435, 1880809, 2418183, 4030305, 5642427, 9404045, 12090915, 16927281, 28212135, 84636405]

約数ペア:

[(1, 84636405), (3, 28212135), (5, 16927281), (7, 12090915), (9, 9404045), (15, 5642427), (21, 4030305), (35, 2418183), (45, 1880809), (63, 1343435), (105, 806061), (139, 608895), (315, 268687), (417, 202965), (695, 121779), (973, 86985), (1251, 67655), (1933, 43785), (2085, 40593), (2919, 28995), (4865, 17397), (5799, 14595), (6255, 13531), (8757, 9665)]