2773575

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{587}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 5832960

約数和(自身を除く): 3059385

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 587, 675, 945, 1575, 1761, 2935, 4109, 4725, 5283, 8805, 12327, 14675, 15849, 20545, 26415, 36981, 44025, 61635, 79245, 102725, 110943, 132075, 184905, 308175, 396225, 554715, 924525, 2773575]

約数ペア:

[(1, 2773575), (3, 924525), (5, 554715), (7, 396225), (9, 308175), (15, 184905), (21, 132075), (25, 110943), (27, 102725), (35, 79245), (45, 61635), (63, 44025), (75, 36981), (105, 26415), (135, 20545), (175, 15849), (189, 14675), (225, 12327), (315, 8805), (525, 5283), (587, 4725), (675, 4109), (945, 2935), (1575, 1761)]