313888905

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211373}}^1$

素因数の和:211398

約数の個数: 32

約数和(自身を含む): 608757120

約数和(自身を除く): 294868215

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 211373, 634119, 1056865, 1902357, 2325103, 3170595, 5707071, 6975309, 9511785, 11625515, 20925927, 28535355, 34876545, 62777781, 104629635, 313888905]

約数ペア:

[(1, 313888905), (3, 104629635), (5, 62777781), (9, 34876545), (11, 28535355), (15, 20925927), (27, 11625515), (33, 9511785), (45, 6975309), (55, 5707071), (99, 3170595), (135, 2325103), (165, 1902357), (297, 1056865), (495, 634119), (1485, 211373)]