126875445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1321}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 214481280

約数和(自身を除く): 87605835

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 337, 1011, 1321, 1685, 3963, 5055, 6403, 6605, 19209, 19815, 25099, 32015, 75297, 96045, 125495, 376485, 445177, 1335531, 2225885, 6677655, 8458363, 25375089, 42291815, 126875445]

約数ペア:

[(1, 126875445), (3, 42291815), (5, 25375089), (15, 8458363), (19, 6677655), (57, 2225885), (95, 1335531), (285, 445177), (337, 376485), (1011, 125495), (1321, 96045), (1685, 75297), (3963, 32015), (5055, 25099), (6403, 19815), (6605, 19209)]