26508195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{28051}}^1$

素因数の和:28072

約数の個数: 32

約数和(自身を含む): 53859840

約数和(自身を除く): 27351645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 28051, 84153, 140255, 196357, 252459, 420765, 589071, 757377, 981785, 1262295, 1767213, 2945355, 3786885, 5301639, 8836065, 26508195]

約数ペア:

[(1, 26508195), (3, 8836065), (5, 5301639), (7, 3786885), (9, 2945355), (15, 1767213), (21, 1262295), (27, 981785), (35, 757377), (45, 589071), (63, 420765), (105, 252459), (135, 196357), (189, 140255), (315, 84153), (945, 28051)]