2685345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 4741632

約数和(自身を除く): 2056287

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 293, 611, 705, 879, 1465, 1833, 3055, 3809, 4395, 9165, 11427, 13771, 19045, 41313, 57135, 68855, 179023, 206565, 537069, 895115, 2685345]

約数ペア:

[(1, 2685345), (3, 895115), (5, 537069), (13, 206565), (15, 179023), (39, 68855), (47, 57135), (65, 41313), (141, 19045), (195, 13771), (235, 11427), (293, 9165), (611, 4395), (705, 3809), (879, 3055), (1465, 1833)]