13020735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9567

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 12622785

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9539, 28617, 47695, 66773, 124007, 143085, 200319, 333865, 372021, 620035, 868049, 1001595, 1860105, 2604147, 4340245, 13020735]

約数ペア:

[(1, 13020735), (3, 4340245), (5, 2604147), (7, 1860105), (13, 1001595), (15, 868049), (21, 620035), (35, 372021), (39, 333865), (65, 200319), (91, 143085), (105, 124007), (195, 66773), (273, 47695), (455, 28617), (1365, 9539)]