53123175

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11243}}^1$

素因数の和:11269

約数の個数: 48

約数和(自身を含む): 111540480

約数和(自身を除く): 58417305

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 11243, 33729, 56215, 78701, 101187, 168645, 236103, 281075, 303561, 393505, 505935, 708309, 843225, 1180515, 1517805, 1967525, 2124927, 2529675, 3541545, 5902575, 7589025, 10624635, 17707725, 53123175]

約数ペア:

[(1, 53123175), (3, 17707725), (5, 10624635), (7, 7589025), (9, 5902575), (15, 3541545), (21, 2529675), (25, 2124927), (27, 1967525), (35, 1517805), (45, 1180515), (63, 843225), (75, 708309), (105, 505935), (135, 393505), (175, 303561), (189, 281075), (225, 236103), (315, 168645), (525, 101187), (675, 78701), (945, 56215), (1575, 33729), (4725, 11243)]