161222435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{653}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 214580016

約数和(自身を除く): 53357581

約数列:

[1, 5, 11, 55, 67, 335, 653, 737, 3265, 3685, 4489, 7183, 22445, 35915, 43751, 49379, 218755, 246895, 481261, 2406305, 2931317, 14656585, 32244487, 161222435]

約数ペア:

[(1, 161222435), (5, 32244487), (11, 14656585), (55, 2931317), (67, 2406305), (335, 481261), (653, 246895), (737, 218755), (3265, 49379), (3685, 43751), (4489, 35915), (7183, 22445)]