47245305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 33193095

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 1455, 1709, 1843, 5127, 5529, 8545, 9215, 25635, 27645, 32471, 97413, 162355, 165773, 487065, 497319, 828865, 2486595, 3149687, 9449061, 15748435, 47245305]

約数ペア:

[(1, 47245305), (3, 15748435), (5, 9449061), (15, 3149687), (19, 2486595), (57, 828865), (95, 497319), (97, 487065), (285, 165773), (291, 162355), (485, 97413), (1455, 32471), (1709, 27645), (1843, 25635), (5127, 9215), (5529, 8545)]