1084005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 2162160

約数和(自身を除く): 1078155

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 109, 117, 153, 195, 221, 255, 327, 545, 585, 663, 765, 981, 1105, 1417, 1635, 1853, 1989, 3315, 4251, 4905, 5559, 7085, 9265, 9945, 12753, 16677, 21255, 24089, 27795, 63765, 72267, 83385, 120445, 216801, 361335, 1084005]

約数ペア:

[(1, 1084005), (3, 361335), (5, 216801), (9, 120445), (13, 83385), (15, 72267), (17, 63765), (39, 27795), (45, 24089), (51, 21255), (65, 16677), (85, 12753), (109, 9945), (117, 9265), (153, 7085), (195, 5559), (221, 4905), (255, 4251), (327, 3315), (545, 1989), (585, 1853), (663, 1635), (765, 1417), (981, 1105)]