9728145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 19543680

約数和(自身を除く): 9815535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 347, 445, 623, 801, 1041, 1335, 1735, 1869, 2429, 3115, 3123, 4005, 5205, 5607, 7287, 9345, 12145, 15615, 21861, 28035, 30883, 36435, 92649, 109305, 154415, 216181, 277947, 463245, 648543, 1080905, 1389735, 1945629, 3242715, 9728145]

約数ペア:

[(1, 9728145), (3, 3242715), (5, 1945629), (7, 1389735), (9, 1080905), (15, 648543), (21, 463245), (35, 277947), (45, 216181), (63, 154415), (89, 109305), (105, 92649), (267, 36435), (315, 30883), (347, 28035), (445, 21861), (623, 15615), (801, 12145), (1041, 9345), (1335, 7287), (1735, 5607), (1869, 5205), (2429, 4005), (3115, 3123)]