68095905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 115190400

約数和(自身を除く): 47094495

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 337, 709, 1011, 1685, 2127, 3545, 5055, 6403, 10635, 13471, 19209, 32015, 40413, 67355, 96045, 202065, 238933, 716799, 1194665, 3583995, 4539727, 13619181, 22698635, 68095905]

約数ペア:

[(1, 68095905), (3, 22698635), (5, 13619181), (15, 4539727), (19, 3583995), (57, 1194665), (95, 716799), (285, 238933), (337, 202065), (709, 96045), (1011, 67355), (1685, 40413), (2127, 32015), (3545, 19209), (5055, 13471), (6403, 10635)]