81008535

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{22409}}^1$

素因数の和:22658

約数の個数: 16

約数和(自身を含む): 130157280

約数和(自身を除く): 49148745

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 22409, 67227, 112045, 336135, 5400569, 16201707, 27002845, 81008535]

約数ペア:

[(1, 81008535), (3, 27002845), (5, 16201707), (15, 5400569), (241, 336135), (723, 112045), (1205, 67227), (3615, 22409)]