38847165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4157}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 33003075

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 4157, 9345, 12471, 20785, 29099, 62355, 87297, 145495, 369973, 436485, 1109919, 1849865, 2589811, 5549595, 7769433, 12949055, 38847165]

約数ペア:

[(1, 38847165), (3, 12949055), (5, 7769433), (7, 5549595), (15, 2589811), (21, 1849865), (35, 1109919), (89, 436485), (105, 369973), (267, 145495), (445, 87297), (623, 62355), (1335, 29099), (1869, 20785), (3115, 12471), (4157, 9345)]