109780505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{7621}}^1$

素因数の和:7736

約数の個数: 16

約数和(自身を含む): 136830144

約数和(自身を除く): 27049639

約数列:

[1, 5, 43, 67, 215, 335, 2881, 7621, 14405, 38105, 327703, 510607, 1638515, 2553035, 21956101, 109780505]

約数ペア:

[(1, 109780505), (5, 21956101), (43, 2553035), (67, 1638515), (215, 510607), (335, 327703), (2881, 38105), (7621, 14405)]