13226535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 26457600

約数和(自身を除く): 13231065

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 199, 211, 315, 597, 633, 995, 1055, 1393, 1477, 1791, 1899, 2985, 3165, 4179, 4431, 6965, 7385, 8955, 9495, 12537, 13293, 20895, 22155, 41989, 62685, 66465, 125967, 209945, 293923, 377901, 629835, 881769, 1469615, 1889505, 2645307, 4408845, 13226535]

約数ペア:

[(1, 13226535), (3, 4408845), (5, 2645307), (7, 1889505), (9, 1469615), (15, 881769), (21, 629835), (35, 377901), (45, 293923), (63, 209945), (105, 125967), (199, 66465), (211, 62685), (315, 41989), (597, 22155), (633, 20895), (995, 13293), (1055, 12537), (1393, 9495), (1477, 8955), (1791, 7385), (1899, 6965), (2985, 4431), (3165, 4179)]