138120255

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11243}}^1$

素因数の和:11277

約数の個数: 64

約数和(自身を含む): 302238720

約数和(自身を除く): 164118465

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 11243, 12285, 33729, 56215, 78701, 101187, 146159, 168645, 236103, 303561, 393505, 438477, 505935, 708309, 730795, 1023113, 1180515, 1315431, 1517805, 2124927, 2192385, 3069339, 3541545, 3946293, 5115565, 6577155, 9208017, 10624635, 15346695, 19731465, 27624051, 46040085, 138120255]

約数ペア:

[(1, 138120255), (3, 46040085), (5, 27624051), (7, 19731465), (9, 15346695), (13, 10624635), (15, 9208017), (21, 6577155), (27, 5115565), (35, 3946293), (39, 3541545), (45, 3069339), (63, 2192385), (65, 2124927), (91, 1517805), (105, 1315431), (117, 1180515), (135, 1023113), (189, 730795), (195, 708309), (273, 505935), (315, 438477), (351, 393505), (455, 303561), (585, 236103), (819, 168645), (945, 146159), (1365, 101187), (1755, 78701), (2457, 56215), (4095, 33729), (11243, 12285)]