164958145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{4679}}^1$

素因数の和:5336

約数の個数: 16

約数和(自身を含む): 216328320

約数和(自身を除く): 51370175

約数列:

[1, 5, 11, 55, 641, 3205, 4679, 7051, 23395, 35255, 51469, 257345, 2999239, 14996195, 32991629, 164958145]

約数ペア:

[(1, 164958145), (5, 32991629), (11, 14996195), (55, 2999239), (641, 257345), (3205, 51469), (4679, 35255), (7051, 23395)]