20142165

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13037}}^1$

素因数の和:13148

約数の個数: 16

約数和(自身を含む): 32542848

約数和(自身を除く): 12400683

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 13037, 39111, 65185, 195555, 1342811, 4028433, 6714055, 20142165]

約数ペア:

[(1, 20142165), (3, 6714055), (5, 4028433), (15, 1342811), (103, 195555), (309, 65185), (515, 39111), (1545, 13037)]