826977135

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{1433}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 1343600640

約数和(自身を除く): 516623505

約数列:

[1, 3, 5, 15, 79, 237, 395, 487, 1185, 1433, 1461, 2435, 4299, 7165, 7305, 21495, 38473, 113207, 115419, 192365, 339621, 566035, 577095, 697871, 1698105, 2093613, 3489355, 10468065, 55131809, 165395427, 275659045, 826977135]

約数ペア:

[(1, 826977135), (3, 275659045), (5, 165395427), (15, 55131809), (79, 10468065), (237, 3489355), (395, 2093613), (487, 1698105), (1185, 697871), (1433, 577095), (1461, 566035), (2435, 339621), (4299, 192365), (7165, 115419), (7305, 113207), (21495, 38473)]