20136005775

素因数分解:

$3^2\times 5^2\times {\mathrm{89493359}}^1$

素因数の和:89493375

約数の個数: 18

約数和(自身を含む): 36065824080

約数和(自身を除く): 15929818305

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 89493359, 268480077, 447466795, 805440231, 1342400385, 2237333975, 4027201155, 6712001925, 20136005775]

約数ペア:

[(1, 20136005775), (3, 6712001925), (5, 4027201155), (9, 2237333975), (15, 1342400385), (25, 805440231), (45, 447466795), (75, 268480077), (225, 89493359)]