201053775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{206209}}^1$

素因数の和:206235

約数の個数: 24

約数和(自身を含む): 357980560

約数和(自身を除く): 156926785

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 206209, 618627, 1031045, 2680717, 3093135, 5155225, 8042151, 13403585, 15465675, 40210755, 67017925, 201053775]

約数ペア:

[(1, 201053775), (3, 67017925), (5, 40210755), (13, 15465675), (15, 13403585), (25, 8042151), (39, 5155225), (65, 3093135), (75, 2680717), (195, 1031045), (325, 618627), (975, 206209)]