340228095

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3163}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 557673984

約数和(自身を除く): 217445889

約数列:

[1, 3, 5, 15, 71, 101, 213, 303, 355, 505, 1065, 1515, 3163, 7171, 9489, 15815, 21513, 35855, 47445, 107565, 224573, 319463, 673719, 958389, 1122865, 1597315, 3368595, 4791945, 22681873, 68045619, 113409365, 340228095]

約数ペア:

[(1, 340228095), (3, 113409365), (5, 68045619), (15, 22681873), (71, 4791945), (101, 3368595), (213, 1597315), (303, 1122865), (355, 958389), (505, 673719), (1065, 319463), (1515, 224573), (3163, 107565), (7171, 47445), (9489, 35855), (15815, 21513)]