4034205

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 8270592

約数和(自身を除く): 4236387

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1423, 2835, 4269, 7115, 9961, 12807, 21345, 29883, 38421, 49805, 64035, 89649, 115263, 149415, 192105, 268947, 448245, 576315, 806841, 1344735, 4034205]

約数ペア:

[(1, 4034205), (3, 1344735), (5, 806841), (7, 576315), (9, 448245), (15, 268947), (21, 192105), (27, 149415), (35, 115263), (45, 89649), (63, 64035), (81, 49805), (105, 38421), (135, 29883), (189, 21345), (315, 12807), (405, 9961), (567, 7115), (945, 4269), (1423, 2835)]