145239999

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{14947}}^1$

素因数の和:15070

約数の個数: 16

約数和(自身を含む): 200901120

約数和(自身を除く): 55661121

約数列:

[1, 3, 41, 79, 123, 237, 3239, 9717, 14947, 44841, 612827, 1180813, 1838481, 3542439, 48413333, 145239999]

約数ペア:

[(1, 145239999), (3, 48413333), (41, 3542439), (79, 1838481), (123, 1180813), (237, 612827), (3239, 44841), (9717, 14947)]