4850055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 9771840

約数和(自身を除く): 4921785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 173, 267, 315, 445, 519, 623, 801, 865, 1211, 1335, 1557, 1869, 2595, 3115, 3633, 4005, 5607, 6055, 7785, 9345, 10899, 15397, 18165, 28035, 46191, 54495, 76985, 107779, 138573, 230955, 323337, 538895, 692865, 970011, 1616685, 4850055]

約数ペア:

[(1, 4850055), (3, 1616685), (5, 970011), (7, 692865), (9, 538895), (15, 323337), (21, 230955), (35, 138573), (45, 107779), (63, 76985), (89, 54495), (105, 46191), (173, 28035), (267, 18165), (315, 15397), (445, 10899), (519, 9345), (623, 7785), (801, 6055), (865, 5607), (1211, 4005), (1335, 3633), (1557, 3115), (1869, 2595)]