26202645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 52296192

約数和(自身を除く): 26093547

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 193, 315, 431, 579, 965, 1293, 1351, 1737, 2155, 2895, 3017, 3879, 4053, 6465, 6755, 8685, 9051, 12159, 15085, 19395, 20265, 27153, 45255, 60795, 83183, 135765, 249549, 415915, 582281, 748647, 1247745, 1746843, 2911405, 3743235, 5240529, 8734215, 26202645]

約数ペア:

[(1, 26202645), (3, 8734215), (5, 5240529), (7, 3743235), (9, 2911405), (15, 1746843), (21, 1247745), (35, 748647), (45, 582281), (63, 415915), (105, 249549), (193, 135765), (315, 83183), (431, 60795), (579, 45255), (965, 27153), (1293, 20265), (1351, 19395), (1737, 15085), (2155, 12159), (2895, 9051), (3017, 8685), (3879, 6755), (4053, 6465)]