13007005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1367}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 17138304

約数和(自身を除く): 4131299

約数列:

[1, 5, 11, 55, 173, 865, 1367, 1903, 6835, 9515, 15037, 75185, 236491, 1182455, 2601401, 13007005]

約数ペア:

[(1, 13007005), (5, 2601401), (11, 1182455), (55, 236491), (173, 75185), (865, 15037), (1367, 9515), (1903, 6835)]