20833875

素因数分解:

$3^3\times 5^3\times {\mathrm{6173}}^1$

素因数の和:6197

約数の個数: 32

約数和(自身を含む): 38525760

約数和(自身を除く): 17691885

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 6173, 18519, 30865, 55557, 92595, 154325, 166671, 277785, 462975, 771625, 833355, 1388925, 2314875, 4166775, 6944625, 20833875]

約数ペア:

[(1, 20833875), (3, 6944625), (5, 4166775), (9, 2314875), (15, 1388925), (25, 833355), (27, 771625), (45, 462975), (75, 277785), (125, 166671), (135, 154325), (225, 92595), (375, 55557), (675, 30865), (1125, 18519), (3375, 6173)]