18285539845

素因数分解:

$5^1\times {\mathrm{283}}^1\times {\mathrm{3209}}^1\times {\mathrm{4027}}^1$

素因数の和:7524

約数の個数: 16

約数和(自身を含む): 22032515520

約数和(自身を除く): 3746975675

約数列:

[1, 5, 283, 1415, 3209, 4027, 16045, 20135, 908147, 1139641, 4540735, 5698205, 12922643, 64613215, 3657107969, 18285539845]

約数ペア:

[(1, 18285539845), (5, 3657107969), (283, 64613215), (1415, 12922643), (3209, 5698205), (4027, 4540735), (16045, 1139641), (20135, 908147)]