3974685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 4008675

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 109, 143, 165, 187, 195, 221, 255, 327, 429, 545, 561, 663, 715, 935, 1105, 1199, 1417, 1635, 1853, 2145, 2431, 2805, 3315, 3597, 4251, 5559, 5995, 7085, 7293, 9265, 12155, 15587, 17985, 20383, 21255, 24089, 27795, 36465, 46761, 61149, 72267, 77935, 101915, 120445, 233805, 264979, 305745, 361335, 794937, 1324895, 3974685]

約数ペア:

[(1, 3974685), (3, 1324895), (5, 794937), (11, 361335), (13, 305745), (15, 264979), (17, 233805), (33, 120445), (39, 101915), (51, 77935), (55, 72267), (65, 61149), (85, 46761), (109, 36465), (143, 27795), (165, 24089), (187, 21255), (195, 20383), (221, 17985), (255, 15587), (327, 12155), (429, 9265), (545, 7293), (561, 7085), (663, 5995), (715, 5559), (935, 4251), (1105, 3597), (1199, 3315), (1417, 2805), (1635, 2431), (1853, 2145)]